Dyfyniad APA

Texas Electric Service Company & Lowry, R. L. (1958). Surface water resources of Texas.

Dyfyniad Arddull Chicago

Texas Electric Service Company and Robert Lee Lowry. Surface Water Resources of Texas. [Fort Worth], 1958.

Dyfyniad MLA

Texas Electric Service Company and Robert Lee Lowry. Surface Water Resources of Texas. 1958.

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