Journal article
The American Naturalist, vol. 144, University of Chicago Press, 1994, pp. 570--595
Museum Curator Adjoint in Entomology
robertkcolwell [at] gmail.com
Boulder, CO 80309, USA
robertkcolwell [at] gmail.com
Boulder, CO 80309, USA
APA
Colwell, R. K., & Hurtt, G. C. (1994). Nonbiological gradients in species richness and a spurious Rapoport effect. The American Naturalist, 144, 570–595.
Chicago/Turabian
Colwell, Robert K, and George C Hurtt. “Nonbiological Gradients in Species Richness and a Spurious Rapoport Effect.” The American Naturalist 144 (1994): 570–595.
MLA
Colwell, Robert K., and George C. Hurtt. “Nonbiological Gradients in Species Richness and a Spurious Rapoport Effect.” The American Naturalist, vol. 144, University of Chicago Press, 1994, pp. 570–95.