Dyfyniad APA

Carlson, B. M. (1996). Patten's foundations of embryology. New York: McGraw-Hill.

Dyfyniad Arddull Chicago

Carlson, Bruce M. Patten's Foundations of Embryology. New York: McGraw-Hill, 1996.

Dyfyniad MLA

Carlson, Bruce M. Patten's Foundations of Embryology. New York: McGraw-Hill, 1996.

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