APA (7th ed.) Citation

Paulsen, G. (2006). The time hackers. Yearling.

Chicago Style (17th ed.) Citation

Paulsen, Gary. The Time Hackers. New York: Yearling, 2006.

MLA (8th ed.) Citation

Paulsen, Gary. The Time Hackers. Yearling, 2006.

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