APA (7e ed.) Bronvermelding

Allen, L. V. (2018). ANSEL'S PHARMACEUTICAL DOSAGE FORMS & DRUG DELIVERY SYSTEMS (11th.). Woltrskluwer KLUWER.

Chicago (17e ed.) Bronvermelding

Allen, Loyd V. ANSEL'S PHARMACEUTICAL DOSAGE FORMS & DRUG DELIVERY SYSTEMS. 11th. India: Woltrskluwer KLUWER, 2018.

MLA (9e ed.) Bronvermelding

Allen, Loyd V. ANSEL'S PHARMACEUTICAL DOSAGE FORMS & DRUG DELIVERY SYSTEMS. 11th. Woltrskluwer KLUWER, 2018.