APA (7th ed.) Citation

Parker, R. O. (2003). Equine science (2nd ed.). Delmar Learning.

Chicago Style (17th ed.) Citation

Parker, R. O. Equine Science. 2nd ed. Clifton Park, N.Y.: Delmar Learning, 2003.

MLA (9th ed.) Citation

Parker, R. O. Equine Science. 2nd ed. Delmar Learning, 2003.