APA (7th ed.) Citation

Ackerman, L. J., & Pratt, P. W. (1989). Practical canine dermatology (Third edition.). American Veterinary Publications.

Chicago Style (17th ed.) Citation

Ackerman, Lowell J., and Paul W. Pratt. Practical Canine Dermatology. Third edition. Goleta, CA: American Veterinary Publications, 1989.

MLA (9th ed.) Citation

Ackerman, Lowell J., and Paul W. Pratt. Practical Canine Dermatology. Third edition. American Veterinary Publications, 1989.