APA (7th ed.) Citation

Hafner, K., & Lyon, M. (1996). Where wizards stay up late: The origins of the Internet. Simon & Schuster.

Chicago Style (17th ed.) Citation

Hafner, Katie, and Matthew Lyon. Where Wizards Stay Up Late: The Origins of the Internet. New York: Simon & Schuster, 1996.

MLA (9th ed.) Citation

Hafner, Katie, and Matthew Lyon. Where Wizards Stay Up Late: The Origins of the Internet. Simon & Schuster, 1996.