APA (7th ed.) Citation

Mattoon, J. S., Sellon, R. K., & Berry, C. R. (2021). Small animal diagnostic ultrasound (Fourth edition.). Elsevier.

Chicago Style (17th ed.) Citation

Mattoon, John S., Rance K. Sellon, and Clifford R. Berry. Small Animal Diagnostic Ultrasound. Fourth edition. St. Louis, Missouri: Elsevier, 2021.

MLA (9th ed.) Citation

Mattoon, John S., et al. Small Animal Diagnostic Ultrasound. Fourth edition. Elsevier, 2021.