APA Edition Citation

Kahn, D. (1967). The codebreakers: The story of secret writing. Signet Book /New American Library.

Chicago Edition Citation

Kahn, David. The Codebreakers: The Story of Secret Writing. New York: Signet Book /New American Library, 1967.

MLA Edition Citation

Kahn, David. The Codebreakers: The Story of Secret Writing. Signet Book /New American Library, 1967.

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