Dyfyniad APA

Metropolitan Water District of Southern California (Calif.). (1931). Water from the Colorado River. The District.

Dyfyniad Arddull Chicago

Metropolitan Water District of Southern California (Calif.). Water from the Colorado River. Los Angeles: The District, 1931.

Dyfyniad MLA

Metropolitan Water District of Southern California (Calif.). Water from the Colorado River. The District, 1931.

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