(Online copy of the NLM style guide, which is the basis for the Vancouver Citation Style.)
 
(APA, MLA, Chicago Manual of Style and Turabian formats for citation of print and online sources.)
 
(Builds bibliographic citations in Chicago Manual of Style format and in IEEE format, for pasting into a word processor.
Gives examples of correct citations and links to further information on writing papers in the fields of Engineering.)
 
(Full text of the book by Kieran F. Lim (revised 2nd ed., 2004). Gives detailed instruction in writing
a scientific report, with specific reference to chemistry. Includes citation styles.)
 
(Basic online citation styles in humanities and science formats.)
 
(Concise guide to the CBE (Council of Biology Editors/Council of Science Editors) style.
Includes online citation format.)
 
(Guide to using the Vancouver Citation Style, based on the 2nd edition (2007) of Citing Medicine:
The NLM Style Guide for Authors, Editors, and Publishers.)