O'Connor, G., & Wieda, K. (2001). Northwest arid lands: An introduction to the Columbia Basin shrub-steppe. Battelle Press ; Distributed by University of Washington Press.
Cita Chicago Style (17a ed.)O'Connor, Georganne, y Karen Wieda. Northwest Arid Lands: An Introduction to the Columbia Basin Shrub-steppe. Columbus, OH : Seattle, WA: Battelle Press ; Distributed by University of Washington Press, 2001.
Cita MLA (8a ed.)O'Connor, Georganne, y Karen Wieda. Northwest Arid Lands: An Introduction to the Columbia Basin Shrub-steppe. Battelle Press ; Distributed by University of Washington Press, 2001.
Precaución: Estas citas no son 100% exactas.