Dyfyniad APA
ed.Read D. T. & ed.Reed R. P. (1988). Eighteenth national symposium on fracture mechanics: Fracture mechanics. ASTM.
Dyfyniad Arddull Chicago
ed.Read D. T. and ed.Reed R. P. Eighteenth National Symposium on Fracture Mechanics: Fracture Mechanics. New York: ASTM, 1988.
Dyfyniad MLA
ed.Read D. T. and ed.Reed R. P. Eighteenth National Symposium on Fracture Mechanics: Fracture Mechanics. ASTM, 1988.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.