Dyfyniad APA

(1972). Third Conference on Prostaglandins in Fertility Control.

Dyfyniad Arddull Chicago

Third Conference on Prostaglandins in Fertility Control. 1972.

Dyfyniad MLA

Third Conference on Prostaglandins in Fertility Control. 1972.

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