Knuti, L. L., Williams, D. L., & Hide, J. C. (1979). Profitable soil management (3d ed.). Prentice-Hall.
Chicago Style (17th ed.) CitationKnuti, Leo Leonard, David L. Williams, and J. C. Hide. Profitable Soil Management. 3d ed. Englewood Cliffs, N.J: Prentice-Hall, 1979.
MLA (9th ed.) CitationKnuti, Leo Leonard, et al. Profitable Soil Management. 3d ed. Prentice-Hall, 1979.
Warning: These citations may not always be 100% accurate.