APA (7th ed.) Citation

Wartenberg, G., & Hein, M. (1999). ohneTitel.

Chicago Style (17th ed.) Citation

Wartenberg, Günther, and Markus Hein. OhneTitel. 1999.

MLA (8th ed.) Citation

Wartenberg, Günther, and Markus Hein. OhneTitel. 1999.

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