APA (7th ed.) Citation

Haines, G. K. (1997). Critical to US security: The development of the Gambit and Hexagon satellite reconnaissance systems. NRO.

Chicago Style (17th ed.) Citation

Haines, Gerald K. Critical to US Security: The Development of the Gambit and Hexagon Satellite Reconnaissance Systems. [Chantilly, Virginia]: NRO, 1997.

MLA (9th ed.) Citation

Haines, Gerald K. Critical to US Security: The Development of the Gambit and Hexagon Satellite Reconnaissance Systems. NRO, 1997.