Traviss, K., & Colacci, D. (2009). Gears of war--aspho fields: Gears of war series, book 1 (Unabridged.). Tantor Audio.
Cita Chicago Style (17a ed.)Traviss, Karen, y David Colacci. Gears of War--aspho Fields: Gears of War Series, Book 1. Unabridged. Old Saybrook: Tantor Audio, 2009.
Cita MLA (8a ed.)Traviss, Karen, y David Colacci. Gears of War--aspho Fields: Gears of War Series, Book 1. Unabridged. Tantor Audio, 2009.
Precaución: Estas citas no son 100% exactas.