APA (7th ed.) Citation

Heinzen-Ziob, F., Heinzen, G., Endliche, E., & Humnytskyy, V. (2019). Klasse Deutsch. W-film.

Chicago Style (17th ed.) Citation

Heinzen-Ziob, Florian‏, Georg Heinzen, Enno Endliche, and Vasyl Humnytskyy. Klasse Deutsch. [Lugar de publicación no identificado]: W-film, 2019.

MLA (9th ed.) Citation

Heinzen-Ziob, Florian‏, et al. Klasse Deutsch. W-film, 2019.

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