Não informado. (1938). Veterinary student. Iowa State College of Agriculture and Mechanic Arts.
Chicago-Zitierstil (17. Ausg.)Não informado. Veterinary Student. Ames, Iowa: Iowa State College of Agriculture and Mechanic Arts, 1938.
MLA-Zitierstil (8. Ausg.)Não informado. Veterinary Student. Iowa State College of Agriculture and Mechanic Arts, 1938.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.