Craig, R. F. (1997). Soil mechanics (6. ed.). Spon.
Chicago Style (17th ed.) CitationCraig, Robert F. Soil Mechanics. 6. ed. London [u.a.]: Spon, 1997.
MLA (9th ed.) CitationCraig, Robert F. Soil Mechanics. 6. ed. Spon, 1997.
Warning: These citations may not always be 100% accurate.