Dyfyniad APA
Ranjan, G., & Rao, A. S. R. (2000). Basic and applied soil mechanics (2nd ed.). New Age International.
Dyfyniad Arddull Chicago
Ranjan, Gopal, and A. S. R. Rao. Basic and Applied Soil Mechanics. 2nd ed. Kolkata: New Age International, 2000.
Dyfyniad MLA
Ranjan, Gopal, and A. S. R. Rao. Basic and Applied Soil Mechanics. 2nd ed. New Age International, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.