Dyfyniad APA

(2005). Beef practice: Cow-calf production medicine / Peter J. Chenoweth and Michael W. Sanderson.

Dyfyniad Arddull Chicago

Beef Practice: Cow-calf Production Medicine / Peter J. Chenoweth and Michael W. Sanderson. 2005.

Dyfyniad MLA

Beef Practice: Cow-calf Production Medicine / Peter J. Chenoweth and Michael W. Sanderson. 2005.

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