APA (7th ed.) Citation

Essin, E. M. (1997). Shavetails and bell sharps: The history of the U.S. Army mule. University of Nebraska Press.

Chicago Style (17th ed.) Citation

Essin, Emmett M. Shavetails and Bell Sharps: The History of the U.S. Army Mule. Lincoln: University of Nebraska Press, 1997.

MLA (9th ed.) Citation

Essin, Emmett M. Shavetails and Bell Sharps: The History of the U.S. Army Mule. University of Nebraska Press, 1997.