Porter, C. C. (1967). A revision of the South American species of Trachysphyrus. American Entomological Institute.
Chicago Style (17th ed.) CitationPorter, Charles C. A Revision of the South American Species of Trachysphyrus. Ann Arbor, Mich.: American Entomological Institute, 1967.
MLA (9th ed.) CitationPorter, Charles C. A Revision of the South American Species of Trachysphyrus. American Entomological Institute, 1967.
Warning: These citations may not always be 100% accurate.