Dyfyniad APA
National Research Council (U.S.). Committee on Microgravity Research & ebrary, Inc. (2003). Assessment of directions in microgravity and physical sciences research at NASA. National Academies Press.
Dyfyniad Arddull Chicago
National Research Council (U.S.). Committee on Microgravity Research and Inc ebrary. Assessment of Directions in Microgravity and Physical Sciences Research at NASA. Washington, D.C.: National Academies Press, 2003.
Dyfyniad MLA
National Research Council (U.S.). Committee on Microgravity Research and Inc ebrary. Assessment of Directions in Microgravity and Physical Sciences Research at NASA. National Academies Press, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.