Cita APA (7a ed.)

Kyle, C. (2012). American sniper: The autobiography of the most lethal sniper in u.s. military history.

Cita Chicago Style (17a ed.)

Kyle, Chris. American Sniper: The Autobiography of the Most Lethal Sniper in U.s. Military History. 2012.

Cita MLA (8a ed.)

Kyle, Chris. American Sniper: The Autobiography of the Most Lethal Sniper in U.s. Military History. 2012.

Precaución: Estas citas no son 100% exactas.