APA (7th ed.) Citation

Krombein, K. V., & Van Der Vecht, J. (1987). Biosystematic studies of Ceylonese Wasps, XVII: A revision of Sri Lankan and South Indian Bembix Fabricuis (Hymenoptera : Sphecoidea : Hyssonidae). Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Krombein, Karl V., and J. Van Der Vecht. Biosystematic Studies of Ceylonese Wasps, XVII: A Revision of Sri Lankan and South Indian Bembix Fabricuis (Hymenoptera : Sphecoidea : Hyssonidae). Washington: Smithsonian Institution Press, 1987.

MLA (9th ed.) Citation

Krombein, Karl V., and J. Van Der Vecht. Biosystematic Studies of Ceylonese Wasps, XVII: A Revision of Sri Lankan and South Indian Bembix Fabricuis (Hymenoptera : Sphecoidea : Hyssonidae). Smithsonian Institution Press, 1987.