APA (7th ed.) Citation

Mayr, S., Ostler, R., Meier, A., & Ranft, S. (2018). Das Wintersport-Wunderland.

Chicago Style (17th ed.) Citation

Mayr, Susanne, Robert Ostler, Alemax Meier, and Sebastian Ranft. Das Wintersport-Wunderland. 2018.

MLA (9th ed.) Citation

Mayr, Susanne, et al. Das Wintersport-Wunderland. 2018.