APA (7th ed.) Citation

Wolf, R. (1993). Umweltrecht in der Krise? Dokumentation, 99-107.

Chicago Style (17th ed.) Citation

Wolf, Rainer. "Umweltrecht in Der Krise?" Dokumentation 1993: 99-107.

MLA (9th ed.) Citation

Wolf, Rainer. "Umweltrecht in Der Krise?" Dokumentation, 1993, pp. 99-107.

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