APA (7th ed.) Citation

Fredborg, A. (1944). Behind the steel wall: A Swedish journalist in Berlin, 1941-1943. Viking Press.

Chicago Style (17th ed.) Citation

Fredborg, Arvid. Behind the Steel Wall: A Swedish Journalist in Berlin, 1941-1943. New York: Viking Press, 1944.

MLA (9th ed.) Citation

Fredborg, Arvid. Behind the Steel Wall: A Swedish Journalist in Berlin, 1941-1943. Viking Press, 1944.

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