APA (7th ed.) Citation

Toal, R. L. (1996). Ultrasound for the practitioner (Second edition.). Professional Veterinary Software and Services.

Chicago Style (17th ed.) Citation

Toal, Robert L. Ultrasound for the Practitioner. Second edition. Effingham, IL: Professional Veterinary Software and Services, 1996.

MLA (9th ed.) Citation

Toal, Robert L. Ultrasound for the Practitioner. Second edition. Professional Veterinary Software and Services, 1996.