George C. Marshall Space Flight Center. Science directorate publications and presentations, January 1-December 31 .. National Aeronautics and Space Administration, Marshall Space Flight Center.
Chicago Style (17th ed.) CitationGeorge C. Marshall Space Flight Center. Science Directorate Publications and Presentations, January 1-December 31 .. [Huntsville], Ala.: National Aeronautics and Space Administration, Marshall Space Flight Center.
MLA (9th ed.) CitationGeorge C. Marshall Space Flight Center. Science Directorate Publications and Presentations, January 1-December 31 .. National Aeronautics and Space Administration, Marshall Space Flight Center.
Warning: These citations may not always be 100% accurate.