United States. Bureau of Reclamation. (1974). Earth manual: A guide to the use of soils as foundations and as construction materials for hydraulic structures (2d ed.). U.S. Dept. of the Interior, Bureau of Reclamation ; for sale by the Supt. of Docs., U.S. Govt. Print. Off..
Chicago Style (17th ed.) CitationUnited States. Bureau of Reclamation. Earth Manual: A Guide to the Use of Soils as Foundations and as Construction Materials for Hydraulic Structures. 2d ed. Denver : Washington: U.S. Dept. of the Interior, Bureau of Reclamation ; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1974.
MLA (8th ed.) CitationUnited States. Bureau of Reclamation. Earth Manual: A Guide to the Use of Soils as Foundations and as Construction Materials for Hydraulic Structures. 2d ed. U.S. Dept. of the Interior, Bureau of Reclamation ; for sale by the Supt. of Docs., U.S. Govt. Print. Off., 1974.