APA
Ansel, . (1999). Pharmaceutical dosage forms and drug delivery systems. Lippincott Williams & Wilkins, Philadelphia: .
Chicago
Ansel, . 1999. Pharmaceutical dosage forms and drug delivery systems. Lippincott Williams & Wilkins, Philadelphia: .
Harvard
Ansel, . (1999). Pharmaceutical dosage forms and drug delivery systems. Lippincott Williams & Wilkins, Philadelphia: .
MLA
Ansel, . Pharmaceutical dosage forms and drug delivery systems. Lippincott Williams & Wilkins, Philadelphia: . 1999.