APA (7e ed.) Bronvermelding

Não informado. (1960). Veterinary economics. Veterinary Medicine Publishing.

Chicago (17e ed.) Bronvermelding

Não informado. Veterinary Economics. Edwardsville, KS: Veterinary Medicine Publishing, 1960.

MLA (8e ed.) Bronvermelding

Não informado. Veterinary Economics. Veterinary Medicine Publishing, 1960.

Let op: Deze citaties zijn niet altijd 100% accuraat.