APA (7th ed.) Citation

Ullersberger, G. (1992). Naturkatastrophen. pb-Verl.

Chicago Style (17th ed.) Citation

Ullersberger, G. Naturkatastrophen. Puchheim: pb-Verl, 1992.

MLA (9th ed.) Citation

Ullersberger, G. Naturkatastrophen. pb-Verl, 1992.

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