Citazione Stile APA (7a Edizione)

Allen Jr., L. V., Popovich, N. G., & Ansel, H. C. (2011). Ansel's Pharmaceutical Dosage Forms and Drug Delivery Systems (9th ed.). Wolters Kluwer.

Citazione stile Chigago Style (17a edizione)

Allen Jr., Loyd V., Nicholas G. Popovich, e Howard C. Ansel. Ansel's Pharmaceutical Dosage Forms and Drug Delivery Systems. 9th ed. Philadelphia, PA: Wolters Kluwer, 2011.

Citatione MLA (9a ed.)

Allen Jr., Loyd V., et al. Ansel's Pharmaceutical Dosage Forms and Drug Delivery Systems. 9th ed. Wolters Kluwer, 2011.