Schwab, G. O. (1993). Soil and water conservation engineering (4th ed.). John Wiley & sons.
Chicago Style (17th ed.) CitationSchwab, Glenn Orville. Soil and Water Conservation Engineering. 4th ed. New York: John Wiley & sons, 1993.
MLA (9th ed.) CitationSchwab, Glenn Orville. Soil and Water Conservation Engineering. 4th ed. John Wiley & sons, 1993.
Warning: These citations may not always be 100% accurate.