APA-čujuhus (7. p.)
Powell, J. A., & Opler, P. A. (2009). Moths of Western North America. University of California Press.
Chicago-čujuhus (17. p.)
Powell, Jerry A., juo Paul A. Opler. Moths of Western North America. Berkeley: University of California Press, 2009.
MLA-čujuhus (9. p.)
Powell, Jerry A., juo Paul A. Opler. Moths of Western North America. University of California Press, 2009.
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