Não informado. (1948). Speculum. Ohio State University, College of Veterinary Medicine.
Style de citation Chicago (17e éd.)Não informado. Speculum. Columbus, Ohio: Ohio State University, College of Veterinary Medicine, 1948.
Style de citation MLA (8e éd.)Não informado. Speculum. Ohio State University, College of Veterinary Medicine, 1948.
Attention : ces citations peuvent ne pas être correctes à 100%.