Dyfyniad APA

(2004). The Drugs and Cosmetics Act,1940. Universal law publishing company.

Dyfyniad Arddull Chicago

The Drugs and Cosmetics Act,1940. New Delhi: Universal law publishing company, 2004.

Dyfyniad MLA

The Drugs and Cosmetics Act,1940. Universal law publishing company, 2004.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.