APA (7th ed.) Citation

Kiefer, P., & Nothnagel, M. (2005). Hacker's dirty Tricks. Data-Becker.

Chicago Style (17th ed.) Citation

Kiefer, Philip, and Martin Nothnagel. Hacker's Dirty Tricks. Düsseldorf: Data-Becker, 2005.

MLA (9th ed.) Citation

Kiefer, Philip, and Martin Nothnagel. Hacker's Dirty Tricks. Data-Becker, 2005.

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