APA (7th ed.) Citation

Duncan, J. M., & Wright, S. G. (2005). Soil strength and slope stability. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Duncan, J. M., and Stephen G. Wright. Soil Strength and Slope Stability. Hoboken, N.J: John Wiley & Sons, 2005.

MLA (8th ed.) Citation

Duncan, J. M., and Stephen G. Wright. Soil Strength and Slope Stability. John Wiley & Sons, 2005.

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