Dennis, W. 1. (1951). Current trends in psychological theory. University of Pittsburgh Press.
芝加哥风格引文Dennis, Wayne 1905. Current Trends in Psychological Theory. Pittsburgh]: University of Pittsburgh Press, 1951.
MLA引文Dennis, Wayne 1905. Current Trends in Psychological Theory. University of Pittsburgh Press, 1951.
警告：这些引文格式不一定是100％准确.