Citazione Stile APA (7a Edizione)
National Research Council (U.S.). Polar Research Board & ebrary, Inc. (1999). Ocean drilling research: An Arctic perspective. National Academy Press.
Citazione stile Chigago Style (17a edizione)
National Research Council (U.S.). Polar Research Board e Inc ebrary. Ocean Drilling Research: An Arctic Perspective. Washington, D.C.: National Academy Press, 1999.
Citatione MLA (9a ed.)
National Research Council (U.S.). Polar Research Board e Inc ebrary. Ocean Drilling Research: An Arctic Perspective. National Academy Press, 1999.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.