Citazione Stile APA (7a Edizione)

Graham, T., & Hansen, K. A. (2007). Spy satellites: And other intelligence technologies that changed history. University of Washington Press.

Citazione stile Chigago Style (17a edizione)

Graham, Thomas, e Keith A. Hansen. Spy Satellites: And Other Intelligence Technologies That Changed History. Seattle: University of Washington Press, 2007.

Citatione MLA (9a ed.)

Graham, Thomas, e Keith A. Hansen. Spy Satellites: And Other Intelligence Technologies That Changed History. University of Washington Press, 2007.