APA (7th ed.) Citation

Bergmeier, A. F. (2020). Katastrophenschutz gestern, heute, morgen.

Chicago Style (17th ed.) Citation

Bergmeier, Armin F. Katastrophenschutz Gestern, Heute, Morgen. 2020.

MLA (9th ed.) Citation

Bergmeier, Armin F. Katastrophenschutz Gestern, Heute, Morgen. 2020.

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