.Landsberg, H. H. (1964). Natural resources for U.S. growth: A look ahead to the year 2000. Published for Resources for the Future by Johns Hopkins Press.
Čikaški stil citiranja (17. izdanje).Landsberg, Hans H. Natural Resources for U.S. Growth: A Look Ahead to the Year 2000. Baltimore: Published for Resources for the Future by Johns Hopkins Press, 1964.
MLA način citiranja (9. izdanje).Landsberg, Hans H. Natural Resources for U.S. Growth: A Look Ahead to the Year 2000. Published for Resources for the Future by Johns Hopkins Press, 1964.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.