Krombein, K. V., & Vecht, J. V. D. (1987). Biosystematic studies of ceylonese wasps, XVII: A revision of Sri Lankan and South Indian bembix fabricius (hymenoptera. Washington, D. C.: Smithsonian Institution Press.
Chicago Style CitationKrombein, Karl V., and J. Van Der Vecht. Biosystematic Studies of Ceylonese Wasps, XVII: A Revision of Sri Lankan and South Indian Bembix Fabricius (hymenoptera. Washington, D. C.: Smithsonian Institution Press, 1987.
MLA CitationKrombein, Karl V., and J. Van Der Vecht. Biosystematic Studies of Ceylonese Wasps, XVII: A Revision of Sri Lankan and South Indian Bembix Fabricius (hymenoptera. Washington, D. C.: Smithsonian Institution Press, 1987.
Warning: These citations may not always be 100% accurate.