Παραπομπή APA

W L williams & W L Williams. (1943). Diseases of the gental organs of domestic animals (3.). Ethel Williams Plimpton.

Παραπομπή Chicago Style

W L williams και W L Williams. Diseases of the Gental Organs of Domestic Animals. 3. Ethel Williams Plimpton, 1943.

Παραπομπή MLA

W L williams και W L Williams. Diseases of the Gental Organs of Domestic Animals. 3. Ethel Williams Plimpton, 1943.