Dyfyniad APA

Steinberg, M. L. (1998). Geomembranes and the control of expansive soils in construction. McGraw-Hill.

Dyfyniad Arddull Chicago

Steinberg, Malcolm L. Geomembranes and the Control of Expansive Soils in Construction. New York: McGraw-Hill, 1998.

Dyfyniad MLA

Steinberg, Malcolm L. Geomembranes and the Control of Expansive Soils in Construction. McGraw-Hill, 1998.

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