Dyfyniad APA

Uren, J., & Price, W. (2006). Surveying for engineers (4th ed.). Palgrave Macmillan.

Dyfyniad Arddull Chicago

Uren, J., and W.F Price. Surveying for Engineers. 4th ed. Hampshire: Palgrave Macmillan, 2006.

Dyfyniad MLA

Uren, J., and W.F Price. Surveying for Engineers. 4th ed. Palgrave Macmillan, 2006.

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