APA (7 वां संस्करण) प्रशस्ति पत्र

Allen, L. V. (2014). Ansel's pharmaceutical dosage forms and drug delivery systems (Eleventh edition.). Wolters Kluwer.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Allen, Loyd V. Ansel's Pharmaceutical Dosage Forms and Drug Delivery Systems. Eleventh edition. Philadelphia ; India: Wolters Kluwer, 2014.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Allen, Loyd V. Ansel's Pharmaceutical Dosage Forms and Drug Delivery Systems. Eleventh edition. Wolters Kluwer, 2014.