APA (7th ed.) Citation

Duncan, J. M., Wright, S. G., & Brandon, T. L. (2014). Soil strength and slope stability (Second edition.). John Wiley and Sons Incorporated.

Chicago Style (17th ed.) Citation

Duncan, J. M., Stephen G. Wright, and Thomas L. Brandon. Soil Strength and Slope Stability. Second edition. Hoboken, New Jersey: John Wiley and Sons Incorporated, 2014.

MLA (9th ed.) Citation

Duncan, J. M., et al. Soil Strength and Slope Stability. Second edition. John Wiley and Sons Incorporated, 2014.