Scheuerman, R. D., McGregor, A. C., & Clement, J. (2013). Harvest heritage: Agricultural origins and heirloom crops of the Pacific Northwest. Washington State University Press.
Style de citation Chicago (17e éd.)Scheuerman, Richard D., Alexander Campbell McGregor, et John Clement. Harvest Heritage: Agricultural Origins and Heirloom Crops of the Pacific Northwest. Pullman, Wash.: Washington State University Press, 2013.
Style de citation MLA (8e éd.)Scheuerman, Richard D., et al. Harvest Heritage: Agricultural Origins and Heirloom Crops of the Pacific Northwest. Washington State University Press, 2013.
Attention : ces citations peuvent ne pas être correctes à 100%.