APA (7th ed.) Citation

Spoerl, H. (1936). Der Maulkorb. Paul Neff Verlag.

Chicago Style (17th ed.) Citation

Spoerl, Heinrich. Der Maulkorb. Berlin: Paul Neff Verlag, 1936.

MLA (9th ed.) Citation

Spoerl, Heinrich. Der Maulkorb. Paul Neff Verlag, 1936.

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