APA (7th ed.) Citation

Wolff, M. J. (1923). Der Meisterboxer. Widder-Verl.

Chicago Style (17th ed.) Citation

Wolff, Max Josef. Der Meisterboxer. Berlin: Widder-Verl, 1923.

MLA (9th ed.) Citation

Wolff, Max Josef. Der Meisterboxer. Widder-Verl, 1923.

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