Dyfyniad APA

(1975). Ultimate Load Design Of Concrete Structres. Institute of Civil Engineering.

Dyfyniad Arddull Chicago

Ultimate Load Design Of Concrete Structres. London: Institute of Civil Engineering, 1975.

Dyfyniad MLA

Ultimate Load Design Of Concrete Structres. Institute of Civil Engineering, 1975.

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