Não informado. (2009). Proceedings of the Entomological Society of Philadelphia. Entomological Society.
Chicago (17e ed.) BronvermeldingNão informado. Proceedings of the Entomological Society of Philadelphia. Philadelphia, Pa: Entomological Society, 2009.
MLA (8e ed.) BronvermeldingNão informado. Proceedings of the Entomological Society of Philadelphia. Entomological Society, 2009.
Let op: Deze citaties zijn niet altijd 100% accuraat.