Gaya APA

Assosiation, A, P. (2013). Drug Informatin Handbook 22nd Edition Book 2 (22 Book 2). Amerika: Lexicomp.

Gaya MLA

Assosiation, American, Pharmacist. "Drug Informatin Handbook 22nd Edition Book 2". 22 Book 2 Amerika: Lexicomp, 2013. Text.