Dyfyniad APA
National Research Council (U.S.). Committee on Planetary and Lunar Exploration & ebrary, Inc. (1998). Exploring the trans-Neptunian solar system. National Academy Press.
Dyfyniad Arddull Chicago
National Research Council (U.S.). Committee on Planetary and Lunar Exploration and Inc ebrary. Exploring the Trans-Neptunian Solar System. Washington, D.C.: National Academy Press, 1998.
Dyfyniad MLA
National Research Council (U.S.). Committee on Planetary and Lunar Exploration and Inc ebrary. Exploring the Trans-Neptunian Solar System. National Academy Press, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.