Cita APA

Sorauf, F. J. 1. (1964). Political parties in the American system. Boston: Little, Brown and Company.

Citación estilo Chicago

Sorauf, Francis Joseph 1928-2013. Political Parties in the American System. Boston: Little, Brown and Company, 1964.

Cita MLA

Sorauf, Francis Joseph 1928-2013. Political Parties in the American System. Boston: Little, Brown and Company, 1964.