Hurd, P. D. 1., & Linsley, E. G. 1. (1970). A classification of the squash and gourd bees Peponapis and Xenoglossa (Hymenoptera: Apoidea). Berkeley: University of California Press.
Chicago Style CitationHurd, Paul David 1921-1982, and Earle Gorton 1910-2000 Linsley. A Classification of the Squash and Gourd Bees Peponapis and Xenoglossa (Hymenoptera: Apoidea). Berkeley: University of California Press, 1970.
MLA CitationHurd, Paul David 1921-1982, and Earle Gorton 1910-2000 Linsley. A Classification of the Squash and Gourd Bees Peponapis and Xenoglossa (Hymenoptera: Apoidea). Berkeley: University of California Press, 1970.
Warning: These citations may not always be 100% accurate.