APA

Heppenheimer T. A., . (1999). The space shuttle decision: NASA's search for a reusable space vehicle. Washington, DC: National Aeronautics and Space Administration, NASA History Office, Office of Policy and Plans.

Chicago

Heppenheimer T A, . 1999. The space shuttle decision: NASA's search for a reusable space vehicle. Washington, DC: National Aeronautics and Space Administration, NASA History Office, Office of Policy and Plans.

Harvard

Heppenheimer T. A., . (1999). The space shuttle decision: NASA's search for a reusable space vehicle. Washington, DC: National Aeronautics and Space Administration, NASA History Office, Office of Policy and Plans.

MLA

Heppenheimer T A, . The space shuttle decision: NASA's search for a reusable space vehicle. Washington, DC: National Aeronautics and Space Administration, NASA History Office, Office of Policy and Plans. 1999.