Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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

Precaución: Estas citas no son 100% exactas.