Dyfyniad APA

(1946). Physicians' desk reference (35th ed.). Medical Economics.

Dyfyniad Arddull Chicago

Physicians' Desk Reference. 35th ed. Rutherford, NJ: Medical Economics, 1946.

Dyfyniad MLA

Physicians' Desk Reference. 35th ed. Medical Economics, 1946.

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