APA Edition Citation

Powell, J. E. (2000). Biographical encyclopedia of the 20th-century world leaders.

Chicago Edition Citation

Powell, John; Editor. Biographical Encyclopedia of the 20th-century World Leaders. New York, Marshall Cavendish, 2000.

MLA Edition Citation

Powell, John; Editor. Biographical Encyclopedia of the 20th-century World Leaders. 2000.

Warning: These citations may not always be 100% accurate.