APA (7th ed.) Citation

Smith, M. J. (1981). Soil mechanics (4th ed.). Routledge Taylor & Francis.

Chicago Style (17th ed.) Citation

Smith, M. J. Soil Mechanics. 4th ed. New York ; London: Routledge Taylor & Francis, 1981.

MLA (9th ed.) Citation

Smith, M. J. Soil Mechanics. 4th ed. Routledge Taylor & Francis, 1981.