(1909). Soils Bureau: Bulletins, circulars, and field operations of Soils Bureau, Agriculture Department, U.S.A.; for sale by Superintendent of Documents, Washington. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationSoils Bureau: Bulletins, Circulars, and Field Operations of Soils Bureau, Agriculture Department, U.S.A.; for Sale by Superintendent of Documents, Washington. [Place of publication not identified]: U.S. Government Printing Office, 1909.
MLA (9th ed.) CitationSoils Bureau: Bulletins, Circulars, and Field Operations of Soils Bureau, Agriculture Department, U.S.A.; for Sale by Superintendent of Documents, Washington. U.S. Government Printing Office, 1909.
Warning: These citations may not always be 100% accurate.