APA
The United States Pharmacopeial Convention, . (2011). The United States Pharmacopeia USP (34)/The Natioanl Formulary NF (29) : Supplement 1&2. The United States Pharmacopeial Convention, Rockvilley: .
Chicago
The United States Pharmacopeial Convention, . 2011. The United States Pharmacopeia USP (34)/The Natioanl Formulary NF (29) : Supplement 1&2. The United States Pharmacopeial Convention, Rockvilley: .
Harvard
The United States Pharmacopeial Convention, . (2011). The United States Pharmacopeia USP (34)/The Natioanl Formulary NF (29) : Supplement 1&2. The United States Pharmacopeial Convention, Rockvilley: .
MLA
The United States Pharmacopeial Convention, . The United States Pharmacopeia USP (34)/The Natioanl Formulary NF (29) : Supplement 1&2. The United States Pharmacopeial Convention, Rockvilley: . 2011.