APA (7th ed.) Citation

Werle, F. (1928). Willy Preetorius. Otto Oechelhäuser Verlag.

Chicago Style (17th ed.) Citation

Werle, Fritz. Willy Preetorius. München: Otto Oechelhäuser Verlag, 1928.

MLA (9th ed.) Citation

Werle, Fritz. Willy Preetorius. Otto Oechelhäuser Verlag, 1928.

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