The CSE Scientific Style and Format is the authoritative reference for authors, editors, publishers, students, and translators in all areas of science and related fields. The Manual is available online and is now fully searchable and easy to use.
Ferrozzi F, Garlaschi G, Bova D. CT of metastases. New York (NY): Springer; 2000.
Smart N, Fang ZY, Marwick TH. A practical guide to exercise training for heart failure patients. J Card Fail. 2003;9(1):49–58.
APSnet: plant pathology. St Paul (MN): American Phytopathological Association; c1994–2005 [accessed 2005 Jun 20]. http://www.apsnet.org/.
Find more examples at Scientific Style and Format Online.