APA (7th ed.) Citation

Schwab, K., & Malleret, T. (2021). COVID-19: Der große Umbruch. Forum Publishing.

Chicago Style (17th ed.) Citation

Schwab, Klaus, and Thierry Malleret. COVID-19: Der Große Umbruch. Cologny/Genf: Forum Publishing, 2021.

MLA (8th ed.) Citation

Schwab, Klaus, and Thierry Malleret. COVID-19: Der Große Umbruch. Forum Publishing, 2021.