Davis, R. M., Sommer, R., & Menge, J. A. (2012). Field guide to mushrooms of western North America. University of California Press.
Chicago Style (17th ed.) CitationDavis, R. Michael, Robert Sommer, and John A. Menge. Field Guide to Mushrooms of Western North America. Berkeley: University of California Press, 2012.
MLA (9th ed.) CitationDavis, R. Michael, et al. Field Guide to Mushrooms of Western North America. University of California Press, 2012.
Warning: These citations may not always be 100% accurate.