U.S. National Committee for Geochemistry. Subcommittee on the Geochemical Environment in Relation to Health and Disease & U.S. National Committee for Geochemistry. Subcommittee on the Geochemical Environment in Relation to Health and Disease. (1974). Geochemistry and the environment. National Academy of Sciences.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)U.S. National Committee for Geochemistry. Subcommittee on the Geochemical Environment in Relation to Health and Disease và U.S. National Committee for Geochemistry. Subcommittee on the Geochemical Environment in Relation to Health and Disease. Geochemistry and the Environment. Washington: National Academy of Sciences, 1974.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)U.S. National Committee for Geochemistry. Subcommittee on the Geochemical Environment in Relation to Health and Disease và U.S. National Committee for Geochemistry. Subcommittee on the Geochemical Environment in Relation to Health and Disease. Geochemistry and the Environment. National Academy of Sciences, 1974.