United States. Department of Energy. Office of Basic Energy Sciences. Carbon Dioxide Research Division & Trabalka, J. R. (1985). Atmospheric carbon dioxide and the global carbon cycle. U.S. Dept. of Energy, Office of Energy Research, Office of Basic Energy Sciences, Carbon Dioxide Research Division ; Available from National Technical Information Service, U.S. Dept. of Commerce.
Čikaški stil citiranja (17. izdanje)United States. Department of Energy. Office of Basic Energy Sciences. Carbon Dioxide Research Division i John R. Trabalka. Atmospheric Carbon Dioxide and the Global Carbon Cycle. Washington, D.C. : Springfield, Va.: U.S. Dept. of Energy, Office of Energy Research, Office of Basic Energy Sciences, Carbon Dioxide Research Division ; Available from National Technical Information Service, U.S. Dept. of Commerce, 1985.
MLA način citiranja (9. izdanje)United States. Department of Energy. Office of Basic Energy Sciences. Carbon Dioxide Research Division i John R. Trabalka. Atmospheric Carbon Dioxide and the Global Carbon Cycle. U.S. Dept. of Energy, Office of Energy Research, Office of Basic Energy Sciences, Carbon Dioxide Research Division ; Available from National Technical Information Service, U.S. Dept. of Commerce, 1985.