Athena Coustenis, T. E. (2013). Life Beyond Earth (1.). Cambridge University Press.
芝加哥风格引文Athena Coustenis, Thérèse Encrenaz. Life Beyond Earth. 1. Cambridge University Press, 2013.
MLA引文Athena Coustenis, Thérèse Encrenaz. Life Beyond Earth. 1. Cambridge University Press, 2013.
警告：这些引文格式不一定是100％准确.