APA (7th ed.) Citation

Gersbach, H., Hummel, N., & Winkler, R. (2017). Sustainable climate treaties. Munich.

Chicago Style (17th ed.) Citation

Gersbach, Hans, Noemi Hummel, and Ralph Winkler. Sustainable Climate Treaties. Munich, 2017.

MLA (8th ed.) Citation

Gersbach, Hans, et al. Sustainable Climate Treaties. Munich, 2017.