Dyfyniad APA

J M Payre & K G Hibbitt. (1973). Production discese in farm animals. Baillier Tindal.

Dyfyniad Arddull Chicago

J M Payre and K G Hibbitt. Production Discese in Farm Animals. Baillier Tindal, 1973.

Dyfyniad MLA

J M Payre and K G Hibbitt. Production Discese in Farm Animals. Baillier Tindal, 1973.

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