Cita APA (7th ed.)

Herring, E. P. (1968). The politics of democracy: American parties in action ([New ed.].). Norton.

Cita Chicago (17th ed.)

Herring, Edward Pendleton. The Politics of Democracy: American Parties in Action. [New ed.]. New York: Norton, 1968.

Cita MLA (9th ed.)

Herring, Edward Pendleton. The Politics of Democracy: American Parties in Action. [New ed.]. Norton, 1968.