How to format your references using the Contraception citation style

This is a short guide how to format citations and the bibliography in a manuscript for Contraception. 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:

Paperpile	The citation style is built in and you can choose it in Settings > Citation Style or Paperpile > Citation Style in Google Docs.
EndNote	Download the output style file
Mendeley, Zotero, Papers, and others	The style is either built in or you can download a CSL file that is supported by most references management programs.
BibTeX	BibTeX 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]

Schilling G. Spain unveils its eye on the sky. Nature 2009;460:674.

A journal article with 2 authors

[1]

Evan GI, Vousden KH. Proliferation, cell cycle and apoptosis in cancer. Nature 2001;411:342–8.

A journal article with 3 authors

[1]

Jiang K, Li Q, Fan S. Nanotechnology: spinning continuous carbon nanotube yarns. Nature 2002;419:801.

A journal article with 7 or more authors

[1]

Diplas P, Dancey CL, Celik AO, Valyrakis M, Greer K, Akar T. The role of impulse on the initiation of particle movement under turbulent flow conditions. Science 2008;322:717–20.

Books and book chapters

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

An authored book

[1]

American Institute of Timber Constr. Timber Construction Manual. Hoboken, NJ: John Wiley & Sons, Inc.; 2012.

An edited book

[1]

Thaler E, Kennedy DW, editors. Rhinosinusitis: A Guide for Diagnosis and Management. New York, NY: Springer; 2008.

A chapter in an edited book

[1]

Bernig A. Algebraic Integral Geometry. In: Bär C, Lohkamp J, Schwarz M, editors. Global Differential Geometry, Berlin, Heidelberg: Springer; 2012, p. 107–45.

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 Contraception.

Blog post

[1]

Andrews R. Burning All Our Fossil Fuels Will Scorch The Earth And Obliterate The Arctic. IFLScience 2016.

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. Space Transportation: Status of the X-33 Reusable Launch Vehicle Program. Washington, DC: U.S. Government Printing Office; 1999.

Theses and dissertations

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

Doctoral dissertation

[1]

Miller MW. The Mediterranean Ethiopian: Intellectual discourse and the fixity of myth in classical antiquity. Doctoral dissertation. California State University, Long Beach, 2010.

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]

Schwartz J, Robertson C. New Orleans Looks to Houston, and Sees Itself. New York Times 2017:A14.

In-text citations

References should be cited in the text by sequential numbers in square brackets:

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 title	Contraception
Abbreviation	Contraception
ISSN (print)	0010-7824
Scope	Obstetrics and Gynaecology Reproductive Medicine