APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Scullen, Herman A. Review of the Genus Cerceris Latreille in Mexico and Central America (Hymenoptera: Sphecidae). City of Washington: Smithsonian Inst. Press, 1972.

MLA (9th ed.) Citation

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