Cheeke, P. R., & Shull, L. R. (1985). Natural Toxicants in Feeds and Poisonous Plants. Westport, Connecticut: Avi.
Dyfyniad Arddull ChicagoCheeke, Peter R., và Lee R. Shull. Natural Toxicants in Feeds and Poisonous Plants. Westport, Connecticut: Avi, 1985.
Dyfyniad MLACheeke, Peter R., và Lee R. Shull. Natural Toxicants in Feeds and Poisonous Plants. Westport, Connecticut: Avi, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.