APA (7th ed.) Citation

Kölz, H. (2003). Crossover. Heck.

Chicago Style (17th ed.) Citation

Kölz, Hans-Günther. Crossover. Waiblingen: Heck, 2003.

MLA (8th ed.) Citation

Kölz, Hans-Günther. Crossover. Heck, 2003.

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