Grylls, B. (2012). Mud, sweat, and tears: The autobiography (1st U.S. ed.). William Morrow.
Cita Chicago Style (17a ed.)Grylls, Bear. Mud, Sweat, and Tears: The Autobiography. 1st U.S. ed. New York: William Morrow, 2012.
Cita MLA (8a ed.)Grylls, Bear. Mud, Sweat, and Tears: The Autobiography. 1st U.S. ed. William Morrow, 2012.
Precaución: Estas citas no son 100% exactas.