Dyfyniad APA

Donald D Bell. (2001). Commercial chicken meat and egg production (Fifth.). Springer.

Dyfyniad Arddull Chicago

Donald D Bell. Commercial Chicken Meat and Egg Production. Fifth. Springer, 2001.

Dyfyniad MLA

Donald D Bell. Commercial Chicken Meat and Egg Production. Fifth. Springer, 2001.

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