Phillips, W. P., & Fournier, R. H. (1985). Space shuttle orbiter trimmed center-of-gravity extension study. National Aeronautics and Space Administration, Langley Research Center.
Chicago Style (17th ed.) CitationPhillips, W. Pelham, and Roger H. Fournier. Space Shuttle Orbiter Trimmed Center-of-gravity Extension Study. Hampton, Virginia: National Aeronautics and Space Administration, Langley Research Center, 1985.
MLA (9th ed.) CitationPhillips, W. Pelham, and Roger H. Fournier. Space Shuttle Orbiter Trimmed Center-of-gravity Extension Study. National Aeronautics and Space Administration, Langley Research Center, 1985.
Warning: These citations may not always be 100% accurate.