Cita APA (7a ed.)

Spinelli, G. R., & Wirth, W. W. (1992). New Records and Synonymy in Patagonian Atrichopogon (Diptera, Ceratopogonidae).

Cita Chicago Style (17a ed.)

Spinelli, Gustavo Ricardo, y Willis W. Wirth. New Records and Synonymy in Patagonian Atrichopogon (Diptera, Ceratopogonidae). 1992.

Cita MLA (8a ed.)

Spinelli, Gustavo Ricardo, y Willis W. Wirth. New Records and Synonymy in Patagonian Atrichopogon (Diptera, Ceratopogonidae). 1992.