APA (7th ed.) Citation

Karpfen, F. (1921). Gegenwartskunst. Verl. Literaria.

Chicago Style (17th ed.) Citation

Karpfen, Fritz. Gegenwartskunst. Wien: Verl. Literaria, 1921.

MLA (8th ed.) Citation

Karpfen, Fritz. Gegenwartskunst. Verl. Literaria, 1921.

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