Dyfyniad APA
Chen, W., & Scawthorn, C. (2003). Earthquake engineering handbook. CRC Press.
Dyfyniad Arddull Chicago
Chen, Wai-Fah, and Charles Scawthorn. Earthquake Engineering Handbook. Boca Raton, FL: CRC Press, 2003.
Dyfyniad MLA
Chen, Wai-Fah, and Charles Scawthorn. Earthquake Engineering Handbook. CRC Press, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.