Washington (State). Department of Agriculture. (1956). Wheat: Supply and distribution in the Pacific Northwest. Oregon Wheat Commission].
Style de citation Chicago (17e éd.)Washington (State). Department of Agriculture. Wheat: Supply and Distribution in the Pacific Northwest. [Pendleton, Ore.: Oregon Wheat Commission], 1956.
Style de citation MLA (8e éd.)Washington (State). Department of Agriculture. Wheat: Supply and Distribution in the Pacific Northwest. Oregon Wheat Commission], 1956.
Attention : ces citations peuvent ne pas être correctes à 100%.