Dyfyniad APA

Parcher, J. V. e. (1974). Soil mechanics and foundations (2nd ed.). Prentice Hall.

Dyfyniad Arddull Chicago

Parcher, James V.-2nd ed. Soil Mechanics and Foundations. 2nd ed. New-Delhi: Prentice Hall, 1974.

Dyfyniad MLA

Parcher, James V.-2nd ed. Soil Mechanics and Foundations. 2nd ed. Prentice Hall, 1974.

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