APA (7th ed.) Citation

Scullen, H. A. (1972). Review of the genus Cerceris Latreille in Mexico and Central America, Hymenoptera: Sphecidae. Smithsonian Institution.

Chicago Style (17th ed.) Citation

Scullen, Herman A. Review of the Genus Cerceris Latreille in Mexico and Central America, Hymenoptera: Sphecidae. Washington, D.C: Smithsonian Institution, 1972.

MLA (9th ed.) Citation

Scullen, Herman A. Review of the Genus Cerceris Latreille in Mexico and Central America, Hymenoptera: Sphecidae. Smithsonian Institution, 1972.