APA (7th ed.) Citation

Denhardt, R. M. (1947). The horse of the Americas (First edition.). Univ. of Oklahoma Press.

Chicago Style (17th ed.) Citation

Denhardt, Robert Moorman. The Horse of the Americas. First edition. Norman: Univ. of Oklahoma Press, 1947.

MLA (9th ed.) Citation

Denhardt, Robert Moorman. The Horse of the Americas. First edition. Univ. of Oklahoma Press, 1947.

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