Dyfyniad APA

Chudley, R. (1973). Construction technology. English Language Book Society.

Dyfyniad Arddull Chicago

Chudley, R. Construction Technology. London: English Language Book Society, 1973.

Dyfyniad MLA

Chudley, R. Construction Technology. English Language Book Society, 1973.

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