Cita APA

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.

Citación estilo Chicago

Hurd, Paul David 1921-1982, y Earle Gorton 1910-2000 Linsley. A Classification of the Squash and Gourd Bees Peponapis and Xenoglossa (Hymenoptera: Apoidea). Berkeley: University of California Press, 1970.

Cita MLA

Hurd, Paul David 1921-1982, y Earle Gorton 1910-2000 Linsley. A Classification of the Squash and Gourd Bees Peponapis and Xenoglossa (Hymenoptera: Apoidea). Berkeley: University of California Press, 1970.