Donahue, R. L., Follett, R. H., & Tulloch, R. W. (1983). Our soils and their management: Increasing production through environmental soil and water conservation (5th edition.). Interstate.
Chicago Style (17th ed.) CitationDonahue, Roy Luther, Roy H. Follett, and Rodney W. Tulloch. Our Soils and Their Management: Increasing Production Through Environmental Soil and Water Conservation. 5th edition. Danville, Ill: Interstate, 1983.
MLA (9th ed.) CitationDonahue, Roy Luther, et al. Our Soils and Their Management: Increasing Production Through Environmental Soil and Water Conservation. 5th edition. Interstate, 1983.
Warning: These citations may not always be 100% accurate.