Gaya APA

Maliza, R. (2003). USP 26 NF 21 Volume I (Volime 1). Twin brook Park, Rockville: U.S Pharmacopeial Convention.

Gaya MLA

Maliza, Rita. "USP 26 NF 21 Volume I". Volime 1 Twin brook Park, Rockville: U.S Pharmacopeial Convention, 2003. Text.