APA (7th ed.) Citation

Hartley Edwards, E. (2016). The horse encyclopedia (First American edition.). DK Publishing.

Chicago Style (17th ed.) Citation

Hartley Edwards, Elwyn. The Horse Encyclopedia. First American edition. New York, New York: DK Publishing, 2016.

MLA (8th ed.) Citation

Hartley Edwards, Elwyn. The Horse Encyclopedia. First American edition. DK Publishing, 2016.

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