APA
Loyd V. Allen J. . N. G. P. H. C. A., . (2008). Ansels , Pharmaceutical Dosage Forms And Drug Delivery Systems. : Lippincott williams wilkins.
Chicago
Loyd V. Allen Jr Nicholas G Popovich Howard C Ansel, . 2008. Ansels , Pharmaceutical Dosage Forms And Drug Delivery Systems. : Lippincott williams wilkins.
Harvard
Loyd V. Allen J. . N. G. P. H. C. A., . (2008). Ansels , Pharmaceutical Dosage Forms And Drug Delivery Systems. : Lippincott williams wilkins.
MLA
Loyd V. Allen Jr Nicholas G Popovich Howard C Ansel, . Ansels , Pharmaceutical Dosage Forms And Drug Delivery Systems. : Lippincott williams wilkins. 2008.