APA Citation

Deavours, C. A. ;. K. Cryptology Yesterday, Today and Tomorrow. Artech House, Inc., Boston, 1987.

Chicago Style Citation

Deavours, Cipher A. ; Kahn. Cryptology Yesterday, Today and Tomorrow. Artech House, Inc., Boston, 1987.

MLA Citation

Deavours, Cipher A. ; Kahn. Cryptology Yesterday, Today and Tomorrow. Artech House, Inc., Boston, 1987.

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