Dyfyniad APA

Hall, F. (1978). Water installation and drinage Systems. Construction Press.

Dyfyniad Arddull Chicago

Hall, F. Water Installation and Drinage Systems. London: Construction Press, 1978.

Dyfyniad MLA

Hall, F. Water Installation and Drinage Systems. Construction Press, 1978.

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