APA (7th ed.) Citation

Kinnis, A. G., & Booker, S. A. (1999). 168 jump into hell. Selbstverl.

Chicago Style (17th ed.) Citation

Kinnis, Arthur G., and Stanley A. Booker. 168 Jump into Hell. Victoria, BC: Selbstverl, 1999.

MLA (8th ed.) Citation

Kinnis, Arthur G., and Stanley A. Booker. 168 Jump into Hell. Selbstverl, 1999.

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