Dyfyniad APA

(2002). British Pharmacopoeia 2002 (2002 ed.). The Stationary Office.

Dyfyniad Arddull Chicago

British Pharmacopoeia 2002. 2002 ed. London: The Stationary Office, 2002.

Dyfyniad MLA

British Pharmacopoeia 2002. 2002 ed. The Stationary Office, 2002.

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