Cita APA

Clarence M Fraser. (1991). The Merck Veterinary Manual (Seventh.). Merck and CO.

Chicago Edition Citation

Clarence M Fraser. The Merck Veterinary Manual. Seventh. Merck and CO, 1991.

Cita MLA

Clarence M Fraser. The Merck Veterinary Manual. Seventh. Merck and CO, 1991.

Atenció: Aquestes cites poden no estar 100% correctes.