Cita APA (7a ed.)
National Research Council (U.S.). Polar Research Board & ebrary, Inc. (1999). Ocean drilling research: An Arctic perspective. National Academy Press.
Cita Chicago Style (17a ed.)
National Research Council (U.S.). Polar Research Board y Inc ebrary. Ocean Drilling Research: An Arctic Perspective. Washington, D.C.: National Academy Press, 1999.
Cita MLA (9a ed.)
National Research Council (U.S.). Polar Research Board y Inc ebrary. Ocean Drilling Research: An Arctic Perspective. National Academy Press, 1999.
Precaución: Estas citas no son 100% exactas.