Cita APA (7a ed.)

Allen, J. L. V., & McPherson , T. B. Ansel's pharmaceutical dosage forms and drug delivery system (12th edition.).

Cita Chicago Style (17a ed.)

Allen, Jr. Loyd V., y Timothy B. McPherson. Ansel's Pharmaceutical Dosage Forms and Drug Delivery System. 12th edition.

Cita MLA (9a ed.)

Allen, Jr. Loyd V., y Timothy B. McPherson. Ansel's Pharmaceutical Dosage Forms and Drug Delivery System. 12th edition.