How to format your references using the The Journals of Gerontology, Series A: Biological Sciences and Medical Sciences citation style

This is a short guide how to format citations and the bibliography in a manuscript for The Journals of Gerontology, Series A: Biological Sciences and Medical Sciences. For a complete guide how to prepare your manuscript refer to the journal's instructions to authors.

Using reference management software

Typically you don't format your citations and bibliography by hand. The easiest way is to use a reference manager:

PaperpileThe citation style is built in and you can choose it in Settings > Citation Style or Paperpile > Citation Style in Google Docs.
EndNoteDownload the output style file
Mendeley, Zotero, Papers, and othersThe style is either built in or you can download a CSL file that is supported by most references management programs.
BibTeXBibTeX syles are usually part of a LaTeX template. Check the instructions to authors if the publisher offers a LaTeX template for this journal.

Journal articles

Those examples are references to articles in scholarly journals and how they are supposed to appear in your bibliography.

Not all journals organize their published articles in volumes and issues, so these fields are optional. Some electronic journals do not provide a page range, but instead list an article identifier. In a case like this it's safe to use the article identifier instead of the page range.

A journal article with 1 author
1.
Butler D. Europe agrees to boost Internet networks used by researchers. Nature. 2000;405(6784):261-262.
A journal article with 2 authors
1.
Wilson JH, Elledge SJ. Cancer. BRCA2 enters the fray. Science. 2002;297(5588):1822-1823.
A journal article with 3 authors
1.
Glaser A, Mian Z, von Hippel F. NUCLEAR SECURITY. After the Iran deal: Multinational enrichment. Science. 2015;348(6241):1320-1322.
A journal article with 7 or more authors
1.
Yu L, Liu J, Wu K, Klein T, Jiang Y, Wang J-P. Evaluation of hyperthermia of magnetic nanoparticles by dehydrating DNA. Sci Rep. 2014;4:7216.

Books and book chapters

Here are examples of references for authored and edited books as well as book chapters.

An authored book
1.
Adamowicz Z, Zbierski P. Logic of Mathematics. Hoboken, NJ: John Wiley & Sons, Inc.; 1997. ISBN:9781118032541.
An edited book
1.
Larvor B, ed. Mathematical Cultures: The London Meetings 2012-2014. Cham: Springer International Publishing; 2016. ISBN:9783319285801.
A chapter in an edited book
1.
Rijken C, Römkens R. Trafficking for Sexual Purposes as a Globalized Shadow Economy: Human Security as the Tool to Facilitate a Human Rights Based Approach. In: Letschert R, van Dijk J, eds. The New Faces of Victimhood: Globalization, Transnational Crimes and Victim Rights. Studies in Global Justice. Dordrecht: Springer Netherlands; 2011:73-98. ISBN:9789048190195.

Web sites

Sometimes references to web sites should appear directly in the text rather than in the bibliography. Refer to the Instructions to authors for The Journals of Gerontology, Series A: Biological Sciences and Medical Sciences.

Blog post
1.
Andrew E. Fossilised Eggshells Help Crack The Mystery Of How Dinosaurs Kept Warm. IFLScience. https://www.iflscience.com/plants-and-animals/fossilised-eggshells-help-crack-mystery-how-dinosaurs-kept-warm/. Published October 14, 2015. Accessed October 30, 2018.

Reports

This example shows the general structure used for government reports, technical reports, and scientific reports. If you can't locate the report number then it might be better to cite the report as a book. For reports it is usually not individual people that are credited as authors, but a governmental department or agency like "U. S. Food and Drug Administration" or "National Cancer Institute".

Government report
1.
Government Accountability Office. Federal Research: Interim Report on the Pilot Technology Access Program. Washington, DC: U.S. Government Printing Office; 1994.

Theses and dissertations

Theses including Ph.D. dissertations, Master's theses or Bachelor theses follow the basic format outlined below.

Doctoral dissertation
1.
van der Steen R. Intended infidelity: Male-female differences in intention-behavior congruence and the relative prediction power of gender, relationship and individual difference variables. 2015.

News paper articles

Unlike scholarly journals, news papers do not usually have a volume and issue number. Instead, the full date and page number is required for a correct reference.

New York Times article
1.
Saslow L. Design Teams Hired in Nassau Coliseum Project. New York Times. July 29, 2007:LI2.

In-text citations

References should be cited in the text by sequential numbers in parentheses:

This sentence cites one reference (1).
This sentence cites two references (1,2).
This sentence cites four references (1–4).

About the journal

Full journal titleThe Journals of Gerontology, Series A: Biological Sciences and Medical Sciences
AbbreviationJ. Gerontol. A Biol. Sci. Med. Sci.
ISSN (print)1079-5006
ISSN (online)1758-535X
ScopeAgeing
Geriatrics and Gerontology

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