Butow, E., & Butow, J. (2012). Droid companion. John Wiley & Sons.
芝加哥风格引文Butow, Eric, 与 Joli Butow. Droid Companion. Indianapolis, IN: John Wiley & Sons, 2012.
MLA引文Butow, Eric, 与 Joli Butow. Droid Companion. John Wiley & Sons, 2012.
警告：这些引文格式不一定是100％准确.