APA (7th ed.) Citation

Smith, L. D. (1955). Cryptography: The science of secret writing (Repr. with corr. of the ed. New York 1943.). Dover.

Chicago Style (17th ed.) Citation

Smith, Laurence D. Cryptography: The Science of Secret Writing. Repr. with corr. of the ed. New York 1943. New York, NY: Dover, 1955.

MLA (9th ed.) Citation

Smith, Laurence D. Cryptography: The Science of Secret Writing. Repr. with corr. of the ed. New York 1943. Dover, 1955.