How to format your references using the Free Radicals and Antioxidants citation style

This is a short guide how to format citations and the bibliography in a manuscript for Free Radicals and Antioxidants. 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.
EndNoteFind the style here: output styles overview
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
Seife C. PHYSICS: Will NIF Live Up to Its Name? Science. 2000;289(5482):1128.
A journal article with 2 authors
Gabaldón T, Huynen MA. Reconstruction of the proto-mitochondrial metabolism. Science. 2003;301(5633):609.
A journal article with 3 authors
Martin AC, Kaschube M, Wieschaus EF. Pulsed contractions of an actin-myosin network drive apical constriction. Nature. 2009;457(7228):495-499.
A journal article with 7 or more authors
Bottke WF Jr, Vokrouhlický D, Broz M, Nesvorný D, Morbidelli A. Dynamical spreading of asteroid families by the Yarkovsky effect. Science. 2001;294(5547):1693-1696.

Books and book chapters

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

An authored book
Shuttleworth WJ. Terrestrial Hydrometeorology. John Wiley & Sons, Ltd; 2012.
An edited book
Shayler DJ. NASA’s Scientist-Astronauts. (Burgess C, ed.). Praxis; 2007.
A chapter in an edited book
Coles VJ, Hood RR. Approaches and Challenges for Linking Marine Biogeochemical Models with the “Omics” Revolution. In: Glibert PM, Kana TM, eds. Aquatic Microbial Ecology and Biogeochemistry: A Dual Perspective. Springer International Publishing; 2016:45-63.

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 Free Radicals and Antioxidants.

Blog post
Hamilton K. Making Space Rocket Fuel From Water Could Drive A Power Revolution On Earth. IFLScience. Published September 28, 2016. Accessed October 30, 2018.


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
Government Accountability Office. Information Technology: Federal Agencies Face Challenges in Implementing Initiatives to Improve Public Health Infrastructure. U.S. Government Printing Office; 2005.

Theses and dissertations

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

Doctoral dissertation
Jorge MH. Relationships Among Poverty, Financial Services, Human Capital, Risk Coping, and Natural Resources: Evidence from El Salvador and Bolivia. Published online 2004.

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
Baker P. Reluctantly, Trump Recertifies Iran’s Compliance With Nuclear Agreement. New York Times. July 18, 2017:A7.

In-text citations

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

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 titleFree Radicals and Antioxidants
AbbreviationFree Radicals Antioxid.
ISSN (print)2231-2536

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