APA (7th ed.) Citation
Holtz, R. D., Kovacs, W. D., & Sheahan,Thomas C. (2013). An introduction to geotechnical engineering (2nd ed.). Pearson Education.
Chicago Style (17th ed.) Citation
Holtz, Robert D., William D. Kovacs, and Sheahan,Thomas C. An Introduction to Geotechnical Engineering. 2nd ed. Noida: Pearson Education, 2013.
MLA (9th ed.) Citation
Holtz, Robert D., et al. An Introduction to Geotechnical Engineering. 2nd ed. Pearson Education, 2013.
Warning: These citations may not always be 100% accurate.