Dyfyniad APA

G Alderman & Kenneth Blaxter. (1980). Nutrient requirements of ruminant livestock. C A B.

Dyfyniad Arddull Chicago

G Alderman and Kenneth Blaxter. Nutrient Requirements of Ruminant Livestock. C A B, 1980.

Dyfyniad MLA

G Alderman and Kenneth Blaxter. Nutrient Requirements of Ruminant Livestock. C A B, 1980.

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