APA (7th ed.) Citation

Wolfrum, E., & Arendes, C. (2007). Globale Geschichte des 20. Jahrhunderts. Kohlhammer.

Chicago Style (17th ed.) Citation

Wolfrum, Edgar, and Cord Arendes. Globale Geschichte Des 20. Jahrhunderts. Stuttgart: Kohlhammer, 2007.

MLA (9th ed.) Citation

Wolfrum, Edgar, and Cord Arendes. Globale Geschichte Des 20. Jahrhunderts. Kohlhammer, 2007.

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