APA (7th ed.) Citation

Leo L. Knuti, e. a. (1979). PROFITABLE SOIL MANAGEMENT. PRENTICE-HALL.

Chicago Style (17th ed.) Citation

Leo L. Knuti, et al. PROFITABLE SOIL MANAGEMENT. PRENTICE-HALL, 1979.

MLA (8th ed.) Citation

Leo L. Knuti, et al. PROFITABLE SOIL MANAGEMENT. PRENTICE-HALL, 1979.

Warning: These citations may not always be 100% accurate.