Dyfyniad APA
McNally, G. H. (1998). Soil and rock construction materials. E & FN Spon.
Dyfyniad Arddull Chicago
McNally, G. H. Soil and Rock Construction Materials. London ; New York: E & FN Spon, 1998.
Dyfyniad MLA
McNally, G. H. Soil and Rock Construction Materials. E & FN Spon, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.