Gaya APA
Allen, , L, V. (2011).
Ansel’s Pharmaceutical Dosage Forms and Drug Delivery Systems (Far4) (9th ed.).
Philadelphia:
Wolters Kluwer.
Gaya MLA
Allen, , Loyd, V..
"Ansel’s Pharmaceutical Dosage Forms and Drug Delivery Systems (Far4)".
9th ed.
Philadelphia:
Wolters Kluwer,
2011.
Text.