APA (7th ed.) Citation

(2002). Naturzeit: Bernd Lieven / Bernd Lieven.

Chicago Style (17th ed.) Citation

Naturzeit: Bernd Lieven / Bernd Lieven. Düsseldorf, 2002.

MLA (8th ed.) Citation

Naturzeit: Bernd Lieven / Bernd Lieven. 2002.

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