Reed, H. S., Schreiner, O., & Skinner, J. J. (1907). Certain organic constituents of soils in relation to soil fertility. U.S. Government Printing Office.
Chicago Style (17th ed.) CitationReed, Howard S., Oswald Schreiner, and J. J. Skinner. Certain Organic Constituents of Soils in Relation to Soil Fertility. [Washington, D.C.]: U.S. Government Printing Office, 1907.
MLA (9th ed.) CitationReed, Howard S., et al. Certain Organic Constituents of Soils in Relation to Soil Fertility. U.S. Government Printing Office, 1907.
Warning: These citations may not always be 100% accurate.