APA (7th ed.) Citation

Rapp, W. (1958). Die Teufelskugel.

Chicago Style (17th ed.) Citation

Rapp, Wolfgang. Die Teufelskugel. 1958.

MLA (9th ed.) Citation

Rapp, Wolfgang. Die Teufelskugel. 1958.

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