APA (7th ed.) Citation

Kokoschka, O. (1986). Briefe. Claasen.

Chicago Style (17th ed.) Citation

Kokoschka, Oskar. Briefe. Düsseldorf: Claasen, 1986.

MLA (8th ed.) Citation

Kokoschka, Oskar. Briefe. Claasen, 1986.

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