National Research Council (U.S.). Space Studies Board, United States. National Aeronautics and Space Administration, & ebrary, Inc. (2006). An assessment of balance in NASA's science programs. National Academies Press.
Chicagoスタイル(17版)引用形式National Research Council (U.S.). Space Studies Board, United States. National Aeronautics and Space Administration, , Inc ebrary. An Assessment of Balance in NASA's Science Programs. Washington, DC: National Academies Press, 2006.
MLA(9版)引用形式National Research Council (U.S.). Space Studies Board, et al. An Assessment of Balance in NASA's Science Programs. National Academies Press, 2006.
警告: この引用は必ずしも正確ではありません.