APA (7th ed.) Citation

Schaefer, V. R., Filz, G. M., Gallagher, P. M., Sehn, A. L., & Wissmann, K. J. (2007). Soil Improvement. American Society of Civil Engineers.

Chicago Style (17th ed.) Citation

Schaefer, V. R., G. M. Filz, P. M. Gallagher, A. L. Sehn, and K. J. Wissmann. Soil Improvement. Reston, VA: American Society of Civil Engineers, 2007.

MLA (9th ed.) Citation

Schaefer, V. R., et al. Soil Improvement. American Society of Civil Engineers, 2007.