APA ציטוט

Smith, M. J. (1981). Soil mechanics (4th ed.). Longman Scientific.

Chicago Style (17th ed.) Citation

Smith, M. J. Soil Mechanics. 4th ed. Essex, England: Longman Scientific, 1981.

ציטוט MLA

Smith, M. J. Soil Mechanics. 4th ed. Longman Scientific, 1981.