APA (7th ed.) Citation

Ansel, H. C., Allen, L. V., & Popovich, N. G. (1999). Pharmaceutical dosage forms and drug delivery systems (7. ed.). Lippincott Williams & Wilkins.

Chicago Style (17th ed.) Citation

Ansel, Howard C., Loyd V. Allen, and Nicholas G. Popovich. Pharmaceutical Dosage Forms and Drug Delivery Systems. 7. ed. Philadelphia u.a: Lippincott Williams & Wilkins, 1999.

MLA (9th ed.) Citation

Ansel, Howard C., et al. Pharmaceutical Dosage Forms and Drug Delivery Systems. 7. ed. Lippincott Williams & Wilkins, 1999.