Dyfyniad APA

Roger F E Axford & Stephen C Bishop. (2010). Breeding for Disease Resistance in Farm Animals 3rd Edition. CABI.

Dyfyniad Arddull Chicago

Roger F E Axford and Stephen C Bishop. Breeding for Disease Resistance in Farm Animals 3rd Edition. CABI, 2010.

Dyfyniad MLA

Roger F E Axford and Stephen C Bishop. Breeding for Disease Resistance in Farm Animals 3rd Edition. CABI, 2010.

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