Gaya APA
Ritter, J, M, , (, A. (2008).
A Textbook of clinical pharmacology and Therapeutics (Far4) (5th ed.).
Great Britain:
Hodder Arnold.
Gaya MLA
Ritter, James, M, , (et, Al.).
"A Textbook of clinical pharmacology and Therapeutics (Far4)".
5th ed.
Great Britain:
Hodder Arnold,
2008.
Text.