Spigolon. (2001). The McGraw-Hill civil engineering PE exam depth guide: Geotechnical engineering. New York: McGraw-Hill.
Chicago Style CitationSpigolon. The McGraw-Hill Civil Engineering PE Exam Depth Guide: Geotechnical Engineering. New York: McGraw-Hill, 2001.
MLA CitationSpigolon. The McGraw-Hill Civil Engineering PE Exam Depth Guide: Geotechnical Engineering. New York: McGraw-Hill, 2001.
Warning: These citations may not always be 100% accurate.