APA aipamena

Herrera, A., & Penteado-Dias, A. (2011). Five new species of the genus Sphelodon (Hymenoptera: Ichneumonidae) from Brazil with a key to the Neotropical species.

Chicago Style aipamena

Herrera, Andrés, y Angélica Penteado-Dias. Five New Species of the Genus Sphelodon (Hymenoptera: Ichneumonidae) From Brazil With a Key to the Neotropical Species. 2011.

MLA aipamena

Herrera, Andrés, y Angélica Penteado-Dias. Five New Species of the Genus Sphelodon (Hymenoptera: Ichneumonidae) From Brazil With a Key to the Neotropical Species. 2011.