APA (7th ed.) Citation

Wibmer, G. J., & O'Brien, C. W. (1986). Annotated checklist of the weevils (Curculionidae sensu lato) of South America (Coleoptera, Curculionoidea). American Entomological Institute.

Chicago Style (17th ed.) Citation

Wibmer, Guillermo J., and Charles William O'Brien. Annotated Checklist of the Weevils (Curculionidae Sensu Lato) of South America (Coleoptera, Curculionoidea). Gainesville, Fla.: American Entomological Institute, 1986.

MLA (9th ed.) Citation

Wibmer, Guillermo J., and Charles William O'Brien. Annotated Checklist of the Weevils (Curculionidae Sensu Lato) of South America (Coleoptera, Curculionoidea). American Entomological Institute, 1986.