Cita APA (7a ed.)

Allen, L. V. (2005). Ansel?s pharmaceutical dosage forms & drug delivery systems, 8th edn.

Cita Chicago Style (17a ed.)

Allen, Loyd V. Ansel?s Pharmaceutical Dosage Forms & Drug Delivery Systems, 8th Edn. Philadelphia, 2005.

Cita MLA (9a ed.)

Allen, Loyd V. Ansel?s Pharmaceutical Dosage Forms & Drug Delivery Systems, 8th Edn. 2005.