APA Citation

Schmied, W., & Friedrich, C. D. (2002). Caspar David Friedrich. Köln: DuMont.

Chicago Style Citation

Schmied, Wieland, and Caspar David Friedrich. Caspar David Friedrich. Köln: DuMont, 2002.

MLA Citation

Schmied, Wieland, and Caspar David Friedrich. Caspar David Friedrich. Köln: DuMont, 2002.

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