Cook, R. L., & Ellis, B. G. (1987). Soil management: A world view of conservation and production. John Wiley.
Chicago Style (17th ed.) CitationCook, Ray Lewis, and Boyd G. Ellis. Soil Management: A World View of Conservation and Production. New York: John Wiley, 1987.
MLA (9th ed.) CitationCook, Ray Lewis, and Boyd G. Ellis. Soil Management: A World View of Conservation and Production. John Wiley, 1987.
Warning: These citations may not always be 100% accurate.