APA (7th ed.) Citation

United States. National Aeronautics and Space Administration. History Office, United States. National Aeronautics and Space Administration, & Hunley, J. D. (1999). Toward Mach 2: The Douglas D-558 program. National Aeronautics and Space Administration, NASA Office of Policy and Plans, NASA History Office.

Chicago Style (17th ed.) Citation

United States. National Aeronautics and Space Administration. History Office, United States. National Aeronautics and Space Administration, and J. D. Hunley. Toward Mach 2: The Douglas D-558 Program. Washington, D.C.: National Aeronautics and Space Administration, NASA Office of Policy and Plans, NASA History Office, 1999.

MLA (9th ed.) Citation

United States. National Aeronautics and Space Administration. History Office, et al. Toward Mach 2: The Douglas D-558 Program. National Aeronautics and Space Administration, NASA Office of Policy and Plans, NASA History Office, 1999.