APA (7th ed.) Citation

Gossmann, G. (1955). Die Wunderblume. Kultur & Fortschritt.

Chicago Style (17th ed.) Citation

Gossmann, Gerhard. Die Wunderblume. Berlin: Kultur & Fortschritt, 1955.

MLA (8th ed.) Citation

Gossmann, Gerhard. Die Wunderblume. Kultur & Fortschritt, 1955.

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