United States. National Aeronautics and Space Administration. Scientific and Technical Information Branch & Andrews, E. H. (1985). Langley mach 4 scramjet test facility. National Aeronautics and Space Administration, Scientific and Technical Information Branch.
Chicago Style (17th ed.) CitationUnited States. National Aeronautics and Space Administration. Scientific and Technical Information Branch and Earl H. Andrews. Langley Mach 4 Scramjet Test Facility. Washington, D.C.: National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1985.
MLA (9th ed.) CitationUnited States. National Aeronautics and Space Administration. Scientific and Technical Information Branch and Earl H. Andrews. Langley Mach 4 Scramjet Test Facility. National Aeronautics and Space Administration, Scientific and Technical Information Branch, 1985.