APA (7th ed.) Citation

Wulff, H. (1957). Die blaue Glücksforelle. Dietz.

Chicago Style (17th ed.) Citation

Wulff, Hilmar. Die Blaue Glücksforelle. Berlin: Dietz, 1957.

MLA (8th ed.) Citation

Wulff, Hilmar. Die Blaue Glücksforelle. Dietz, 1957.

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