APA (7th ed.) Citation

(1970). Oskar Koller: Aquarelle, Acrylbilder, Lithographien.

Chicago Style (17th ed.) Citation

Oskar Koller: Aquarelle, Acrylbilder, Lithographien. Hannover, 1970.

MLA (8th ed.) Citation

Oskar Koller: Aquarelle, Acrylbilder, Lithographien. 1970.

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