APA (7th ed.) Citation

Paulsen, G. (2005). The time hackers. Wendy Lamb Books.

Chicago Style (17th ed.) Citation

Paulsen, Gary. The Time Hackers. New York: Wendy Lamb Books, 2005.

MLA (8th ed.) Citation

Paulsen, Gary. The Time Hackers. Wendy Lamb Books, 2005.

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