Flora, S. R. (2004). The power of reinforcement. State University of New York Press.
芝加哥风格引文Flora, Stephen Ray. The Power of Reinforcement. Albany: State University of New York Press, 2004.
MLA引文Flora, Stephen Ray. The Power of Reinforcement. State University of New York Press, 2004.
警告：这些引文格式不一定是100％准确.