Cita APA (7th ed.)

Downey, A. J. (1985). The emerging role of the US Army in space. National Defense University Press.

Cita Chicago (17th ed.)

Downey, Arthur J. The Emerging Role of the US Army in Space. Washington, DC: National Defense University Press, 1985.

Cita MLA (9th ed.)

Downey, Arthur J. The Emerging Role of the US Army in Space. National Defense University Press, 1985.