Não informado. (1950). Iowa State College veterinarian. Iowa State College of Agriculture and Mechanic Arts.
Cita Chicago Style (17a ed.)Não informado. Iowa State College Veterinarian. Ames, Iowa: Iowa State College of Agriculture and Mechanic Arts, 1950.
Cita MLA (8a ed.)Não informado. Iowa State College Veterinarian. Iowa State College of Agriculture and Mechanic Arts, 1950.
Precaución: Estas citas no son 100% exactas.