McGregor, A. C. (1982). Counting sheep: From open range to agribusiness on the Columbia Plateau. University of Washington Press.
Style de citation Chicago (17e éd.)McGregor, Alexander Campbell. Counting Sheep: From Open Range to Agribusiness on the Columbia Plateau. Seattle: University of Washington Press, 1982.
Style de citation MLA (8e éd.)McGregor, Alexander Campbell. Counting Sheep: From Open Range to Agribusiness on the Columbia Plateau. University of Washington Press, 1982.
Attention : ces citations peuvent ne pas être correctes à 100%.