APA (7th ed.) Citation

Merck & Co & Siegmund, O. H. (1973). The Merck veterinary manual: A handbook of diagnosis and therapy for the veterinarian (Fourth edition.). Merck.

Chicago Style (17th ed.) Citation

Merck & Co and Otto H. Siegmund. The Merck Veterinary Manual: A Handbook of Diagnosis and Therapy for the Veterinarian. Fourth edition. Rahway, N.J.: Merck, 1973.

MLA (9th ed.) Citation

Merck & Co and Otto H. Siegmund. The Merck Veterinary Manual: A Handbook of Diagnosis and Therapy for the Veterinarian. Fourth edition. Merck, 1973.