APA (7th ed.) Citation

Hartley Edwards, E., & Langrish, B. (1993). Horses (First American edition.). Dorling Kindersley.

Chicago Style (17th ed.) Citation

Hartley Edwards, Elwyn, and Bob Langrish. Horses. First American edition. London ; New York: Dorling Kindersley, 1993.

MLA (9th ed.) Citation

Hartley Edwards, Elwyn, and Bob Langrish. Horses. First American edition. Dorling Kindersley, 1993.