Author(s). (Surname followed by initial(s)).
Title of book [Internet].
The edition of the book if it is not the first edition.
Place of Publication:
Publisher;
Year of Publication
[cited year month day].
Available from:
Examples:
Merlin M, Gould D, Mahato B. Rising out-of-pocket spending for medical care: a growing strain on family budgets [Internet]. New York: Commonwealth Fund; 2006 [cited 2006 Oct 2]. Available from: http://www.cmwf.org/usr_doc/Merlis_risingoopspending_887.pdf
Drake RL, Vogl W, Mitchell AW, Gray H. Gray's anatomy for students [Internet]. 2nd ed. Philadelphia: Churchill Livingstone/Elsevier; 2010 [cited 2013 May 15]. Available from: http://www.elsevier-etextbooks.com/product/grays-anatomy-for-students