Não informado. (1962). Contributions from the Department of Veterinary Science. Obihiro Zootechnical University, Department of Veterinary Science.
Citação do estilo Chicago (17ª ed.)Não informado. Contributions from the Department of Veterinary Science. Obihiro, Japão: Obihiro Zootechnical University, Department of Veterinary Science, 1962.
Citação MLA (8ª ed.)Não informado. Contributions from the Department of Veterinary Science. Obihiro Zootechnical University, Department of Veterinary Science, 1962.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.