APA (7th ed.) Citation

Wallechinsky, D. (2006). Tyrants: The world's 20 worst living dictators. Regan.

Chicago Style (17th ed.) Citation

Wallechinsky, David. Tyrants: The World's 20 Worst Living Dictators. New York: Regan, 2006.

MLA (9th ed.) Citation

Wallechinsky, David. Tyrants: The World's 20 Worst Living Dictators. Regan, 2006.

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