APA (7th ed.) Citation

(1981). Duisburg. Kunstverl. Bühn.

Chicago Style (17th ed.) Citation

Duisburg. München: Kunstverl. Bühn, 1981.

MLA (9th ed.) Citation

Duisburg. Kunstverl. Bühn, 1981.

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