APA (7th ed.) Citation

Vogt, G., & United States. National Aeronautics and Space Administration. (1991). Telescope primer: Concept outline and transparency masters. [National Aeronautics and Space Administration].

Chicago Style (17th ed.) Citation

Vogt, Gregory., and United States. National Aeronautics and Space Administration. Telescope Primer: Concept Outline and Transparency Masters. [Washington, D.C.?]: [National Aeronautics and Space Administration], 1991.

MLA (8th ed.) Citation

Vogt, Gregory., and United States. National Aeronautics and Space Administration. Telescope Primer: Concept Outline and Transparency Masters. [National Aeronautics and Space Administration], 1991.