Langley Research Center. (1976). Why man explores: A symposium held at Beckman auditorium, California Institute of Technology, Pasadena, California, July 2, 1976. National Aeronautics and Space Administration, [Langley Research Center].
Chicago Style (17th ed.) CitationLangley Research Center. Why Man Explores: A Symposium Held at Beckman Auditorium, California Institute of Technology, Pasadena, California, July 2, 1976. Washington, D.C.: National Aeronautics and Space Administration, [Langley Research Center], 1976.
MLA (9th ed.) CitationLangley Research Center. Why Man Explores: A Symposium Held at Beckman Auditorium, California Institute of Technology, Pasadena, California, July 2, 1976. National Aeronautics and Space Administration, [Langley Research Center], 1976.