Dyfyniad APA

Steinhardt, P. J., & Ostlund, S. (1987). Physics of quasicrystals. World Scientific.

Dyfyniad Arddull Chicago

Steinhardt, Paul J., and Stellan Ostlund. Physics of Quasicrystals. Singapore: World Scientific, 1987.

Dyfyniad MLA

Steinhardt, Paul J., and Stellan Ostlund. Physics of Quasicrystals. World Scientific, 1987.

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