Head, K. H., & Epps, R. J. (2014). Manual of soil laboratory testing, Volume 3, Effective stress tests (Third edition.). Whittles Publishing.
Chicago Style (17th ed.) CitationHead, K. H., and R. J. Epps. Manual of Soil Laboratory Testing, Volume 3, Effective Stress Tests. Third edition. Caithness, Scotland: Whittles Publishing, 2014.
MLA (9th ed.) CitationHead, K. H., and R. J. Epps. Manual of Soil Laboratory Testing, Volume 3, Effective Stress Tests. Third edition. Whittles Publishing, 2014.
Warning: These citations may not always be 100% accurate.