APA (7th ed.) Citation

George, S. (1949). Der siebente Ring. Küpper.

Chicago Style (17th ed.) Citation

George, Stefan. Der Siebente Ring. Godesberg: Küpper, 1949.

MLA (8th ed.) Citation

George, Stefan. Der Siebente Ring. Küpper, 1949.

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