How to format your references using the British Journal of Ophthalmology citation style

This is a short guide how to format citations and the bibliography in a manuscript for British Journal of Ophthalmology. 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

Endersby J. Lumpers and splitters: Darwin, Hooker, and the search for order. Science. 2009;326:1496–9.

A journal article with 2 authors

Davis CJ, Johnson CG. Lightning-induced intensification of the ionospheric sporadic E layer. Nature. 2005;435:799–801.

A journal article with 3 authors

Hunt GR, Corballis MC, Gray RD. Animal behaviour: Laterality in tool manufacture by crows. Nature. 2001;414:707.

A journal article with 4 or more authors

Moy CM, Seltzer GO, Rodbell DT, et al. Variability of El Niño/Southern Oscillation activity at millennial timescales during the Holocene epoch. Nature. 2002;420:162–5.

Books and book chapters

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

An authored book

Langley-Evans S. Nutrition, health and disease. Chichester, UK: John Wiley & Sons, Ltd 2015.

An edited book

Zhang Y, editor. Future Wireless Networks and Information Systems: Volume 2. Berlin, Heidelberg: Springer 2012.

A chapter in an edited book

Lyubchyk LM, Grinberg GL. Preference Function Reconstruction for Multiple Criteria Decision Making Based on Machine Learning Approach. In: Zadeh LA, Abbasov AM, Yager RR, et al., eds. Recent Developments and New Directions in Soft Computing. Cham: Springer International Publishing 2014:53–63.

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 British Journal of Ophthalmology.

Blog post

Andrew E. Ordering The Vegetarian Meal? There’s More Animal Blood On Your Hands. IFLScience. 2014. (accessed 30 October 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

Government Accountability Office. Rail Safety and Security: Some Actions Already Taken to Enhance Rail Security, but Risk-based Plan Needed. Washington, DC: U.S. Government Printing Office 2003.

Theses and dissertations

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

Doctoral dissertation

McLean MR. Analyzing the relationship of geographic mobility and institutional prestige to career advancement of women in academic medicine pursuing midcareer-, senior-, or executive-level administrative positions: Implications for career advancement strategies. 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

Dwyer J. Corruption in New York: An Unscrupulous History. New York Times. 2016;A19.

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	British Journal of Ophthalmology
Abbreviation	Br. J. Ophthalmol.
ISSN (print)	0007-1161
ISSN (online)	1468-2079
Scope	Ophthalmology Cellular and Molecular Neuroscience Sensory Systems