Não informado. (1974). Journal of Veterinary Medical Education. Association of American Veterinary Medical Colleges.
Citação do estilo Chicago (17ª ed.)Não informado. Journal of Veterinary Medical Education. Washington: Association of American Veterinary Medical Colleges, 1974.
Citação MLA (8ª ed.)Não informado. Journal of Veterinary Medical Education. Association of American Veterinary Medical Colleges, 1974.
警告：这些引文格式不一定是100％准确.