Dyfyniad APA
Hummel, R. E. (2000). Electronic properties of materials (3rd ed.). Springer.
Dyfyniad Arddull Chicago
Hummel, Rolf E. Electronic Properties of Materials. 3rd ed. New York: Springer, 2000.
Dyfyniad MLA
Hummel, Rolf E. Electronic Properties of Materials. 3rd ed. Springer, 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.