Cita APA (7th ed.)

Kirk, R., & Whitney, G. (2002). The American cause. ISI Books.

Cita Chicago (17th ed.)

Kirk, Russell, i Gleaves Whitney. The American Cause. Wilmington, Delaware: ISI Books, 2002.

Cita MLA (9th ed.)

Kirk, Russell, i Gleaves Whitney. The American Cause. ISI Books, 2002.