Spencer, W. (2007). Endless blue. Baen Books : Distributed by Simon & Schuster.
Cita Chicago Style (17a ed.)Spencer, Wen. Endless Blue. New York: Baen Books : Distributed by Simon & Schuster, 2007.
Cita MLA (8a ed.)Spencer, Wen. Endless Blue. Baen Books : Distributed by Simon & Schuster, 2007.
Precaución: Estas citas no son 100% exactas.