Cita APA (7a ed.)

Owen, M., & Maurer, K. (2012). No easy day: The autobiography of a Navy SEAL : the firsthand account of the mission that killed Osama Bin Laden (1st printing.). Dutton.

Cita Chicago Style (17a ed.)

Owen, Mark, y Kevin Maurer. No Easy Day: The Autobiography of a Navy SEAL : The Firsthand Account of the Mission That Killed Osama Bin Laden. 1st printing. New York: Dutton, 2012.

Cita MLA (9a ed.)

Owen, Mark, y Kevin Maurer. No Easy Day: The Autobiography of a Navy SEAL : The Firsthand Account of the Mission That Killed Osama Bin Laden. 1st printing. Dutton, 2012.