Não informado. (1934). Drosophila information service. University of Kansas, Division of Biological Sciences.
Cita Chicago Style (17a ed.)Não informado. Drosophila Information Service. Lawrence, Kan: University of Kansas, Division of Biological Sciences, 1934.
Cita MLA (8a ed.)Não informado. Drosophila Information Service. University of Kansas, Division of Biological Sciences, 1934.
Precaución: Estas citas no son 100% exactas.