Cita APA (7a ed.)

Sheller, R. (1998). Irrigation in the valleys of the Yakima. Bureau of Reclamation.

Cita Chicago Style (17a ed.)

Sheller, Roscoe. Irrigation in the Valleys of the Yakima. [Denver, Colo.: Bureau of Reclamation, 1998.

Cita MLA (8a ed.)

Sheller, Roscoe. Irrigation in the Valleys of the Yakima. Bureau of Reclamation, 1998.

Precaución: Estas citas no son 100% exactas.