Dyfyniad APA

Grace, R. A. (1978). Marine Outfall Systems: Planning, Design and Construction. Prentice-Hall of India.

Dyfyniad Arddull Chicago

Grace, Robert. A. Marine Outfall Systems: Planning, Design and Construction. New Jersey: Prentice-Hall of India, 1978.

Dyfyniad MLA

Grace, Robert. A. Marine Outfall Systems: Planning, Design and Construction. Prentice-Hall of India, 1978.

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