APA-Zitierstil (7. Ausg.)

Greene, J. R. (2006). The Nixon-Ford years. Facts On File.

Chicago-Zitierstil (17. Ausg.)

Greene, John Robert. The Nixon-Ford Years. New York, NY: Facts On File, 2006.

MLA-Zitierstil (9. Ausg.)

Greene, John Robert. The Nixon-Ford Years. Facts On File, 2006.