APA (7th ed.) Citation

Benson, R. L. (1997). A history of U.S. communications intelligence during World War II: Policy and administration. Center for Cryptologic History, National Security Agency.

Chicago Style (17th ed.) Citation

Benson, Robert Louis. A History of U.S. Communications Intelligence During World War II: Policy and Administration. [Fort George G. Meade, Maryland]: Center for Cryptologic History, National Security Agency, 1997.

MLA (9th ed.) Citation

Benson, Robert Louis. A History of U.S. Communications Intelligence During World War II: Policy and Administration. Center for Cryptologic History, National Security Agency, 1997.