Não informado. (1971). Archives. American College of Veterinary Surgeons.
Style de citation Chicago (17e éd.)Não informado. Archives. Golden, Colo: American College of Veterinary Surgeons, 1971.
Style de citation MLA (8e éd.)Não informado. Archives. American College of Veterinary Surgeons, 1971.
Attention : ces citations peuvent ne pas être correctes à 100%.