Wells, J. V. (2011). Boreal Birds of North America: A Hemispheric View of Their Conservation Links and Significance. University of California Press.
Style de citation Chicago (17e éd.)Wells, Jeffrey V. Boreal Birds of North America: A Hemispheric View of Their Conservation Links and Significance. Berkeley [Calif.]: University of California Press, 2011.
Style de citation MLA (8e éd.)Wells, Jeffrey V. Boreal Birds of North America: A Hemispheric View of Their Conservation Links and Significance. University of California Press, 2011.
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