Dyfyniad APA

Butenuth, C. (2001). Strength and weathering of rock as boundary layer problems. Imperial College Press.

Dyfyniad Arddull Chicago

Butenuth, Christine. Strength and Weathering of Rock as Boundary Layer Problems. London: Imperial College Press, 2001.

Dyfyniad MLA

Butenuth, Christine. Strength and Weathering of Rock as Boundary Layer Problems. Imperial College Press, 2001.

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