APA (7th ed.) Citation

Kirschner, A. (2013). Lady at the O.K. Corral: The true story of Josephine Marcus Earp. HarperCollins.

Chicago Style (17th ed.) Citation

Kirschner, Ann. Lady at the O.K. Corral: The True Story of Josephine Marcus Earp. New York: HarperCollins, 2013.

MLA (8th ed.) Citation

Kirschner, Ann. Lady at the O.K. Corral: The True Story of Josephine Marcus Earp. HarperCollins, 2013.

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