APA (7th ed.) Citation

Veterinary Learning Systems Co. (1993). Infectious disease in food animal practice. Veterinary Learning Systems.

Chicago Style (17th ed.) Citation

Veterinary Learning Systems Co. Infectious Disease in Food Animal Practice. Trenton, N.J.: Veterinary Learning Systems, 1993.

MLA (9th ed.) Citation

Veterinary Learning Systems Co. Infectious Disease in Food Animal Practice. Veterinary Learning Systems, 1993.