National Research Council (U.S.) Committee on Research Programs of the U.S. Bureau of Mines. (1994). Research programs of the U.S. Bureau of Mines: First assessment, 1994. National Academy Press.
Chicago-Zitierstil (17. Ausg.)National Research Council (U.S.) Committee on Research Programs of the U.S. Bureau of Mines. Research Programs of the U.S. Bureau of Mines: First Assessment, 1994. Washington, D.C: National Academy Press, 1994.
MLA-Zitierstil (9. Ausg.)National Research Council (U.S.) Committee on Research Programs of the U.S. Bureau of Mines. Research Programs of the U.S. Bureau of Mines: First Assessment, 1994. National Academy Press, 1994.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.