Gaya APA

Ansel, H, C. (2010). Pharmaceutical Calculations 13th Edition . Philadelphia USA: Wolters Kluwer - Lippincott Williams & Wilkins.

Gaya MLA

Ansel, Howard, C.. "Pharmaceutical Calculations 13th Edition". Philadelphia USA: Wolters Kluwer - Lippincott Williams & Wilkins, 2010. Koleksi Elektronik.