APA (7th ed.) Citation

Keppler, P. W. v. (1929). Mehr Freude. Herder.

Chicago Style (17th ed.) Citation

Keppler, Paul Wilhelm von. Mehr Freude. Freiburg im Breisgau: Herder, 1929.

MLA (9th ed.) Citation

Keppler, Paul Wilhelm von. Mehr Freude. Herder, 1929.

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