Dyfyniad APA

(2010). Construction materials their nature and behavior. Spon press.

Dyfyniad Arddull Chicago

Construction Materials Their Nature and Behavior. Spon press, 2010.

Dyfyniad MLA

Construction Materials Their Nature and Behavior. Spon press, 2010.

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