APA (7th ed.) Citation

Fröhlich, B., Koenig, M., Koithan, U., Pfeifhofer, P., Scherling, T., & Mariotta, M. (2019). Geni@l klick: German textbook (1. Edition.). Klett-Langenscheidt.

Chicago Style (17th ed.) Citation

Fröhlich, Birgitta, Michael Koenig, Ute Koithan, Petra Pfeifhofer, Theo Scherling, and Maruska Mariotta. Geni@l Klick: German Textbook. 1. Edition. München: Klett-Langenscheidt, 2019.

MLA (9th ed.) Citation

Fröhlich, Birgitta, et al. Geni@l Klick: German Textbook. 1. Edition. Klett-Langenscheidt, 2019.