APA引文
Poppen, R. (1995). Joseph Wolpe. Sage Publications.
Chicago Style (17th ed.) Citation
Poppen, Roger. Joseph Wolpe. London ; Thousand Oaks, Calif.: Sage Publications, 1995.
MLA引文
Poppen, Roger. Joseph Wolpe. Sage Publications, 1995.
警告:這些引文格式不一定是100%准確.