APA-viite

Gatell, F. O., & Goodman, P. W. (1972). Growth of American Politics. Oxford University.

Chicago-tyylinen lähdeviittaus

Gatell, Frank Otto, ja Paul Weinstein Goodman. Growth of American Politics. New York: Oxford University, 1972.

MLA-viite

Gatell, Frank Otto, ja Paul Weinstein Goodman. Growth of American Politics. Oxford University, 1972.