Guilcher, A. (1958). Coastal and submarine morphology. London: Methuen & CO ltd.
Dyfyniad Arddull ChicagoGuilcher, André. Coastal and Submarine Morphology. London: Methuen & CO ltd, 1958.
Dyfyniad MLAGuilcher, André. Coastal and Submarine Morphology. London: Methuen & CO ltd, 1958.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.