Willmore, T. (1985). Introduction to differential geometry. Clarendon Press.
Dyfyniad Arddull ChicagoWillmore, T. Introduction to Differential Geometry. Oxford: Clarendon Press, 1985.
Dyfyniad MLAWillmore, T. Introduction to Differential Geometry. Clarendon Press, 1985.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.