Spangler, P. J., & Santiago-Fragoso, S. (1992). The aquatic beetle subfamily larainae (coleptera: Elmidae) in Mexico central America, and the west indies. Washington D.C.: Smithsonian Institution Press.
Chicago Style CitationSpangler, Paul J., and Silvia Santiago-Fragoso. The Aquatic Beetle Subfamily Larainae (coleptera: Elmidae) in Mexico Central America, and the West Indies. Washington D.C.: Smithsonian Institution Press, 1992.
MLA CitationSpangler, Paul J., and Silvia Santiago-Fragoso. The Aquatic Beetle Subfamily Larainae (coleptera: Elmidae) in Mexico Central America, and the West Indies. Washington D.C.: Smithsonian Institution Press, 1992.
Warning: These citations may not always be 100% accurate.