Gaya APA

Pharm.D., G, K, M. (2008). Ahfs Drug Information 4 Th. 2008 . America: American Societ of Health-System Pharmacists.

Gaya MLA

Pharm.D., Gerald, K., McEvoy. "Ahfs Drug Information 4 Th. 2008". America: American Societ of Health-System Pharmacists, 2008. Text.