Dyfyniad APA

Smith, I. (2014). Smith's elements of soil mechanics. Chichester, West Sussex: Wiley/Blackwell.

Dyfyniad Arddull Chicago

Smith, Ian. Smith's Elements of Soil Mechanics. Chichester, West Sussex: Wiley/Blackwell, 2014.

Dyfyniad MLA

Smith, Ian. Smith's Elements of Soil Mechanics. Chichester, West Sussex: Wiley/Blackwell, 2014.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.