APA ציטוט

Cowell, R. L. (2004). Veterinary clinical pathology secrets. St Louis: Elsevier Inc.

Trích dẫn kiểu Chicago

Cowell, Rick L. Veterinary Clinical Pathology Secrets. St Louis: Elsevier Inc, 2004.

ציטוט MLA

Cowell, Rick L. Veterinary Clinical Pathology Secrets. St Louis: Elsevier Inc, 2004.