Dyfyniad APA

John F Lasley & John F Lasley. (1978). Genetics of livestock improvement (3.). New delhi.

Dyfyniad Arddull Chicago

John F Lasley and John F Lasley. Genetics of Livestock Improvement. 3. New delhi, 1978.

Dyfyniad MLA

John F Lasley and John F Lasley. Genetics of Livestock Improvement. 3. New delhi, 1978.

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