Cita APA (7a ed.)

Siegmund, O. (1961). The Merck veterinary manual: A handbook of diagnosis and therapy for the veterinarian (2nd edition.). Merck & Co.

Cita Chicago Style (17a ed.)

Siegmund, O.H. The Merck Veterinary Manual: A Handbook of Diagnosis and Therapy for the Veterinarian. 2nd edition. New York: Merck & Co, 1961.

Cita MLA (8a ed.)

Siegmund, O.H. The Merck Veterinary Manual: A Handbook of Diagnosis and Therapy for the Veterinarian. 2nd edition. Merck & Co, 1961.