APA引文

Downs, A. (1957). An economic theory of democracy. Harper & Row.

Chicago Style (17th ed.) Citation

Downs, Anthony. An Economic Theory of Democracy. New York: Harper & Row, 1957.

MLA引文

Downs, Anthony. An Economic Theory of Democracy. Harper & Row, 1957.

警告:這些引文格式不一定是100%准確.