How to format your references using the Petroleum citation style

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

C. Dissanayake, Global Voices of Science. Of stones and health: medical geology in Sri Lanka, Science. 309 (2005) 883–885.

A journal article with 2 authors

[1]

X.H. Deng, H. Matsumoto, Rapid magnetic reconnection in the Earth’s magnetosphere mediated by whistler waves, Nature. 410 (2001) 557–560.

A journal article with 3 authors

[1]

D. Brockmann, L. Hufnagel, T. Geisel, The scaling laws of human travel, Nature. 439 (2006) 462–465.

A journal article with 4 or more authors

[1]

S.A. Bonev, E. Schwegler, T. Ogitsu, G. Galli, A quantum fluid of metallic hydrogen suggested by first-principles calculations, Nature. 431 (2004) 669–672.

Books and book chapters

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

An authored book

[1]

D.M. Chance, Essays in Derivatives, John Wiley & Sons, Inc., Hoboken, NJ, 2008.

An edited book

[1]

B. Rinkevich, V. Matranga, eds., Stem Cells in Marine Organisms, Springer Netherlands, Dordrecht, 2009.

A chapter in an edited book

[1]

A.P.B. Dackiw, Anaplastic Thyroid Cancer, in: C. Sturgeon (Ed.), Endocrine Neoplasia, Springer US, Boston, MA, 2010: pp. 75–84.

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 Petroleum.

Blog post

[1]

D. Andrew, The Sun Will Destroy Earth A Lot Sooner Than You Might Think, 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, Aviation Safety: FAA Efforts Have Improved Safety, but Challenges Remain in Key Areas, U.S. Government Printing Office, Washington, DC, 2013.

Theses and dissertations

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

Doctoral dissertation

[1]

J.A. Greenhall, Elucidating mechanisms of accelerated neurological aging, Doctoral dissertation, University of California San Diego, 2008.

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]

B. Hubbard, An Online Purveyor of Polygamous Bliss, New York Times. (2016) A13.

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	Petroleum
ISSN (print)	2405-6561
Scope

Research and Writing Guides