Dyfyniad APA

(1993). Basic gynecology and obstetrics. Norwalk, CT: Appleton & Lange.

Dyfyniad Arddull Chicago

Basic Gynecology and Obstetrics. Norwalk, CT: Appleton & Lange, 1993.

Dyfyniad MLA

Basic Gynecology and Obstetrics. Norwalk, CT: Appleton & Lange, 1993.

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