How to format your references using the Esophagus citation style

This is a short guide how to format citations and the bibliography in a manuscript for Esophagus. 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	Find the style here: output styles overview
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. Agrawal AF. Evolutionary biology: Infection elevates diversity. Nature. 2015;525:464–5.

A journal article with 2 authors

1. Lowell TV, Kelly MA. Climate. Was the Younger Dryas global? Science. 2008;321:348–9.

A journal article with 3 authors

1. Zhang X-L, Liu L-F, Liu W-M. Quantum anomalous Hall effect and tunable topological states in 3d transition metals doped silicene. Sci Rep. 2013;3:2908.

A journal article with 7 or more authors

1. Rapp M, Seppälä S, Granseth E, von Heijne G. Emulating membrane protein evolution by rational design. Science. 2007;315:1282–4.

Books and book chapters

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

An authored book

1. Hinkelmann K, Kempthorne O. Design and Analysis of Experiments: Advanced Experimental Design. Hoboken, NJ: John Wiley & Sons, Inc.; 2005.

An edited book

1. Leitão VMA, Alves CJS, Armando Duarte C, editors. Advances in Meshfree Techniques. Dordrecht: Springer Netherlands; 2007.

A chapter in an edited book

1. Holly JL. Prevention Every Time. In: Berkowitz L, McCarthy C, editors. Innovation with Information Technologies in Healthcare. London: Springer; 2013. p. 57–70.

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 Esophagus.

Blog post

1. Davis J. The Southern Ocean Shows A Revived Ability To Absorb Atmospheric CO2 [Internet]. IFLScience. IFLScience; 2015 [cited 2018 Oct 30]. Available from: https://www.iflscience.com/environment/southern-ocean-show-revived-ability-absorb-atmospheric-co2/

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. Digital Television Transition: Information on the Implementation of the Converter Box Subsidy Program and Consumer Participation in the Program. Washington, DC: U.S. Government Printing Office; 2008 Sep. Report No.: GAO-08-1181T.

Theses and dissertations

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

Doctoral dissertation

1. Munim A. Studies on the role of vitamin D in asthma patients from a south Florida pulmonary practice [Doctoral dissertation]. [Boca Raton, FL]: Florida Atlantic University; 2013.

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. Hartocollis A. Faculty Questions NYU Langone’s Political Fund-Raising Efforts. New York Times. 2014 Feb 24;A15.

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	Esophagus
Abbreviation	Esophagus
ISSN (print)	1612-9059
ISSN (online)	1612-9067
Scope	Gastroenterology

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