Gaya APA

Griffin, J, P., Grady, J, O. (2002). The Textbook of Pharmaceutical Medicine, 4th Ed. (4th Ed.). : BMJ Books.

Gaya MLA

Griffin, John, P.., Grady, John, O'. "The Textbook of Pharmaceutical Medicine, 4th Ed.". 4th Ed. : BMJ Books, 2002. Text.