APA (7th ed.) Citation

Hoffmann, R. (1946). Dunkler Engel (o.A.). Paul List verlag.

Chicago Style (17th ed.) Citation

Hoffmann, Ruth. Dunkler Engel. o.A. Leipzig: Paul List verlag, 1946.

MLA (8th ed.) Citation

Hoffmann, Ruth. Dunkler Engel. o.A. Paul List verlag, 1946.

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