Dyfyniad APA

Linsley, R. K. (1988). Hydrology for engineers (SI metric edition). London: McGraw-Hill.

Dyfyniad Arddull Chicago

Linsley, Ray K. Hydrology for Engineers (SI Metric Edition). London: McGraw-Hill, 1988.

Dyfyniad MLA

Linsley, Ray K. Hydrology for Engineers (SI Metric Edition). London: McGraw-Hill, 1988.

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