APA (7th ed.) Citation

Kellermann, B. (1969). Der Tunnel. Buchclub 65.

Chicago Style (17th ed.) Citation

Kellermann, Bernhard. Der Tunnel. Berlin: Buchclub 65, 1969.

MLA (8th ed.) Citation

Kellermann, Bernhard. Der Tunnel. Buchclub 65, 1969.

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