APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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