Não informado. (1931). Veterinary bulletin. Commonwealth Bureau of Animal Health, Weybridge.
Style de citation Chicago (17e éd.)Não informado. Veterinary Bulletin. Farnham Royal, Inglaterra: Commonwealth Bureau of Animal Health, Weybridge, 1931.
Style de citation MLA (8e éd.)Não informado. Veterinary Bulletin. Commonwealth Bureau of Animal Health, Weybridge, 1931.
Attention : ces citations peuvent ne pas être correctes à 100%.