European Association for Animal Production. (1974). Livestock Production Science. Elsevier Scientific Publishing.
Citação do estilo Chicago (17ª ed.)European Association for Animal Production. Livestock Production Science. Amsterdam: Elsevier Scientific Publishing, 1974.
Citação MLA (8ª ed.)European Association for Animal Production. Livestock Production Science. Elsevier Scientific Publishing, 1974.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.