Dyfyniad APA

Cherry, S. H. (2004). Understanding pregnancy and childbirth. Hoboken, N.J: John Wiley & Sons.

Dyfyniad Arddull Chicago

Cherry, Sheldon H. Understanding Pregnancy and Childbirth. Hoboken, N.J: John Wiley & Sons, 2004.

Dyfyniad MLA

Cherry, Sheldon H. Understanding Pregnancy and Childbirth. Hoboken, N.J: John Wiley & Sons, 2004.

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