Fisher, B. L., & Cover, S. P. (2007). Ants of North America: A guide to the genera. University of California Press.
Lua i Stíl Chicago (17ú heag.)Fisher, Brian L., agus Stefan P. Cover. Ants of North America: A Guide to the Genera. Berkeley: University of California Press, 2007.
Lua MLA (9ú heag.)Fisher, Brian L., agus Stefan P. Cover. Ants of North America: A Guide to the Genera. University of California Press, 2007.
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