APA (7th ed.) Citation

Wartenber, G., & Hein, M. (1997). ohneTitel.

Chicago Style (17th ed.) Citation

Wartenber, Günther, and Markus Hein. OhneTitel. 1997.

MLA (8th ed.) Citation

Wartenber, Günther, and Markus Hein. OhneTitel. 1997.

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