APA (7th ed.) Citation

United States, Boone, J. V., & Peterson, R. R. (2000). The start of the digital revolution, SIGSALY: Secure digital voice communications in World War II. Center for Cryptologic History, National Security Agency.

Chicago Style (17th ed.) Citation

United States, J. V. Boone, and R. R. Peterson. The Start of the Digital Revolution, SIGSALY: Secure Digital Voice Communications in World War II. Fort George G. Meade, Maryland.: Center for Cryptologic History, National Security Agency, 2000.

MLA (9th ed.) Citation

United States, et al. The Start of the Digital Revolution, SIGSALY: Secure Digital Voice Communications in World War II. Center for Cryptologic History, National Security Agency, 2000.