APA (7th ed.) Citation

Wichmann, K., & Wichmann, E. (2004). Walter Wichmann: Pastelle und Ölbilder. Wichmann.

Chicago Style (17th ed.) Citation

Wichmann, Klaus, and Elisabeth Wichmann. Walter Wichmann: Pastelle Und Ölbilder. München: Wichmann, 2004.

MLA (8th ed.) Citation

Wichmann, Klaus, and Elisabeth Wichmann. Walter Wichmann: Pastelle Und Ölbilder. Wichmann, 2004.

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