APA引文
Loucks, W. N., & Whitney, W. G. (1973). Comparative economic systems (9th ed.). Harper & Row.
Chicago Style (17th ed.) Citation
Loucks, William N., and William G. Whitney. Comparative Economic Systems. 9th ed. New York: Harper & Row, 1973.
MLA引文
Loucks, William N., and William G. Whitney. Comparative Economic Systems. 9th ed. Harper & Row, 1973.
警告：這些引文格式不一定是100％准確.