APA (7th ed.) Citation

Smith, G. N. (1990). Elements of soil mechanics (6η έκδ.). BSP Professional Books.

Chicago Style (17th ed.) Citation

Smith, G. N. Elements of Soil Mechanics. 6η έκδ. Oxford: BSP Professional Books, 1990.

MLA (8th ed.) Citation

Smith, G. N. Elements of Soil Mechanics. 6η έκδ. BSP Professional Books, 1990.

Warning: These citations may not always be 100% accurate.