APA (7th ed.) Citation

Vogel, C. (1989). How to keep your horse healthy. Howell Book House.

Chicago Style (17th ed.) Citation

Vogel, Colin. How to Keep Your Horse Healthy. New York, N.Y.: Howell Book House, 1989.

MLA (9th ed.) Citation

Vogel, Colin. How to Keep Your Horse Healthy. Howell Book House, 1989.

Warning: These citations may not always be 100% accurate.