Gaya APA

Ansel, H, C., Prince, S, J. (2004). Pharmaceutical Calculations The Pharmacist`s Handbook . USA: Lippincot Williams & Wilkins.

Gaya MLA

Ansel, Howard, C.., Prince, Shelly, J.. "Pharmaceutical Calculations The Pharmacist`s Handbook". USA: Lippincot Williams & Wilkins, 2004. Text.