APA

Rozen J. G., Kamel S. M. & American Museum of Natural History. (2007). Investigations on the biologies and immature stages of the Cleptoparasitic bee genera Radoszkowskiana and Coelioxys and their Megachile hosts (Hymenoptera: Apoidea: Megachilidae: Megachilini). New York: American Museum of Natural History.

Chicago

Rozen Jerome G, Kamel Soliman M and American Museum of Natural History. 2007. Investigations on the biologies and immature stages of the Cleptoparasitic bee genera Radoszkowskiana and Coelioxys and their Megachile hosts (Hymenoptera: Apoidea: Megachilidae: Megachilini). New York: American Museum of Natural History.

Harvard

Rozen J. G., Kamel S. M. and American Museum of Natural History. (2007). Investigations on the biologies and immature stages of the Cleptoparasitic bee genera Radoszkowskiana and Coelioxys and their Megachile hosts (Hymenoptera: Apoidea: Megachilidae: Megachilini). New York: American Museum of Natural History.

MLA

Rozen Jerome G, Kamel Soliman M and American Museum of Natural History. Investigations on the biologies and immature stages of the Cleptoparasitic bee genera Radoszkowskiana and Coelioxys and their Megachile hosts (Hymenoptera: Apoidea: Megachilidae: Megachilini). New York: American Museum of Natural History. 2007.