Dyfyniad APA

United States. Bureau of Reclamation. (1936). Rio Grande federal reclamation project, New Mexico-Texas. U.S. Govt. Print. Off..

Dyfyniad Arddull Chicago

United States. Bureau of Reclamation. Rio Grande Federal Reclamation Project, New Mexico-Texas. Washington, D.C.: U.S. Govt. Print. Off., 1936.

Dyfyniad MLA

United States. Bureau of Reclamation. Rio Grande Federal Reclamation Project, New Mexico-Texas. U.S. Govt. Print. Off., 1936.

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