APA (7th ed.) Citation

Reinard, P., Rollinger, C., & Schäfer, C. (2019). Vorwort.

Chicago Style (17th ed.) Citation

Reinard, Patrick, Christian Rollinger, and Christoph Schäfer. Vorwort. 2019.

MLA (9th ed.) Citation

Reinard, Patrick, et al. Vorwort. 2019.