Dyfyniad APA

(1982). Philippine national formulary (2nd ed.). National Science Development Board.

Dyfyniad Arddull Chicago

Philippine National Formulary. 2nd ed. Bicutan, Taguig Manila: National Science Development Board, 1982.

Dyfyniad MLA

Philippine National Formulary. 2nd ed. National Science Development Board, 1982.

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