Παραπομπή APA

Allen, L. V. A., Ansel, H. C. A., & Popovich, N. G. A. (2011). Ansels pharmaceutical dosage forms and drug delivery systems (9th ed.).

Παραπομπή Chicago Style

Allen, Loyd V; Author, Howard C; Author Ansel, και Nicholas G; Author Popovich. Ansels Pharmaceutical Dosage Forms and Drug Delivery Systems. 9th ed. Philadelphia, Lippincott Williams & Wilkins, 2011.

Παραπομπή MLA

Allen, Loyd V; Author, et al. Ansels Pharmaceutical Dosage Forms and Drug Delivery Systems. 9th ed. 2011.