The style is either built in or you can download a CSL file that is supported by most references management programs.
BibTeX syles are usually part of a LaTeX template. Check the instructions to authors if the publisher offers a LaTeX template for this journal.
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
Greengard, P. (2001). The neurobiology of slow synaptic transmission. Science (New York, N.Y.), 294(5544), 1024–1030.
A journal article with 2 authors
Gottifredi, V., & Prives, C. (2001). Molecular biology. Getting p53 out of the nucleus. Science (New York, N.Y.), 292(5523), 1851–1852.
A journal article with 3 authors
Venditti, C., Meade, A., & Pagel, M. (2011). Multiple routes to mammalian diversity. Nature, 479(7373), 393–396.
A journal article with 8 or more authors
Darquié, B., Jones, M. P. A., Dingjan, J., Beugnon, J., Bergamini, S., Sortais, Y., et al. (2005). Controlled single-photon emission from a single trapped two-level atom. Science (New York, N.Y.), 309(5733), 454–456.
Books and book chapters
Here are examples of references for authored and edited books as well as book chapters.
An authored book
Korhonen, J., Savolainen, T., & Soininen, J. (2013). Deploying IPv6 in 3GPP Networks. Chichester, UK: John Wiley & Sons, Ltd.
An edited book
Elleithy, K., & Sobh, T. (Eds.). (2013). Innovations and Advances in Computer, Information, Systems Sciences, and Engineering (Vol. 152). New York, NY: Springer.
A chapter in an edited book
Verdonschot, P. F. M. (2006). Evaluation of the use of Water Framework Directive typology descriptors, reference sites and spatial scale in macroinvertebrate stream typology. In M. T. Furse, D. Hering, K. Brabec, A. Buffagni, L. Sandin, & P. F. M. Verdonschot (Eds.), The Ecological Status of European Rivers: Evaluation and Intercalibration of Assessment Methods (pp. 39–58). Dordrecht: Springer Netherlands.
Sometimes references to web sites should appear directly in the text rather than in the bibliography. Refer to the Instructions to authors for Systematic Parasitology.
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 Accountability Office. (1988). Space Station: NASA Efforts To Establish a Design-To-Life-Cycle Cost Process (No. NSIAD-88-147). Washington, DC: U.S. Government Printing Office.
Theses and dissertations
Theses including Ph.D. dissertations, Master's theses or Bachelor theses follow the basic format outlined below.
Mark, M. (2017). A peer mentorship program for youth transitioning out of foster care: A grant proposal (Doctoral dissertation). California State University, Long Beach, Long Beach, CA.
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
Chira, S. (2017, March 14). For Mothers Seeking Office, a Familiar Double Standard. New York Times, p. A11.
References should be cited in the text by name and year in parentheses:
This sentence cites one reference (Greengard 2001). This sentence cites two references (Gottifredi and Prives 2001; Greengard 2001).
Here are examples of in-text citations with multiple authors: