APA (7th ed.) Citation

Mezrich, B., & Heller, J. (2008). 21: The inside story of six M.I.T. students who took Vegas for millions. Simon & Schuster Audio.

Chicago Style (17th ed.) Citation

Mezrich, Ben, and Johnny Heller. 21: The Inside Story of Six M.I.T. Students Who Took Vegas for Millions. New York: Simon & Schuster Audio, 2008.

MLA (9th ed.) Citation

Mezrich, Ben, and Johnny Heller. 21: The Inside Story of Six M.I.T. Students Who Took Vegas for Millions. Simon & Schuster Audio, 2008.