APA (7th ed.) Citation

Kappe, W. (1940). Wilhelm Rapp: Walter Kappe. Kohlhammer.

Chicago Style (17th ed.) Citation

Kappe, Walter. Wilhelm Rapp: Walter Kappe. Stuttgart: Kohlhammer, 1940.

MLA (8th ed.) Citation

Kappe, Walter. Wilhelm Rapp: Walter Kappe. Kohlhammer, 1940.

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