APA-Zitierstil (7. Ausg.)

Fredriksen, J. C. (2004). Biographical dictionary of modern world leaders. Facts on File.

Chicago-Zitierstil (17. Ausg.)

Fredriksen, John C. Biographical Dictionary of Modern World Leaders. New York: Facts on File, 2004.

MLA-Zitierstil (9. Ausg.)

Fredriksen, John C. Biographical Dictionary of Modern World Leaders. Facts on File, 2004.