Dyfyniad APA

F A E Crew. (1927). Genetics of sexuality in animals. Cambridge university press.

Dyfyniad Arddull Chicago

F A E Crew. Genetics of Sexuality in Animals. Cambridge university press, 1927.

Dyfyniad MLA

F A E Crew. Genetics of Sexuality in Animals. Cambridge university press, 1927.

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