Day, R. W. (1999). Geotechnical engineer's portable handbook. McGraw-Hill.
Chicago Style (17th ed.) CitationDay, Robert W. Geotechnical Engineer's Portable Handbook. London: McGraw-Hill, 1999.
MLA (9th ed.) CitationDay, Robert W. Geotechnical Engineer's Portable Handbook. McGraw-Hill, 1999.
Warning: These citations may not always be 100% accurate.