APA (7th ed.) Citation
Goergen, G. E., & Neuenschwander, P. (1994). Chartocerus hyalipennis (Hayat) (Hym: Signiphoridae), a gregarious hyperparasitoid on mealybugs (Hom.: pseudococcidae): biology and host range in west Africa.
Chicago Style (17th ed.) Citation
Goergen, Georg E., and Peter Neuenschwander. Chartocerus Hyalipennis (Hayat) (Hym: Signiphoridae), a Gregarious Hyperparasitoid on Mealybugs (Hom.: Pseudococcidae): Biology and Host Range in West Africa. 1994.
MLA (9th ed.) Citation
Goergen, Georg E., and Peter Neuenschwander. Chartocerus Hyalipennis (Hayat) (Hym: Signiphoridae), a Gregarious Hyperparasitoid on Mealybugs (Hom.: Pseudococcidae): Biology and Host Range in West Africa. 1994.
Warning: These citations may not always be 100% accurate.