Childs, G. W., & Prager, M. (2014). Reason 7 power!: The comprehensive guide. Cengage Learning PTR.
芝加哥风格引文Childs, G. W., 与 Michael Prager. Reason 7 Power!: The Comprehensive Guide. Boston: Cengage Learning PTR, 2014.
MLA引文Childs, G. W., 与 Michael Prager. Reason 7 Power!: The Comprehensive Guide. Cengage Learning PTR, 2014.
警告：这些引文格式不一定是100％准确.