APA (7th ed.) Citation

Lindquist, D. (1979). Berlin tunnel 21. Magnum Books.

Chicago Style (17th ed.) Citation

Lindquist, Donald. Berlin Tunnel 21. London: Magnum Books, 1979.

MLA (8th ed.) Citation

Lindquist, Donald. Berlin Tunnel 21. Magnum Books, 1979.

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