APA aipamena

Genaro, J. A. (1996). Key to the genus Megachile, Chalicodoma group (Hymenoptera: Megachilidae) in Cuba.

Chicago Style aipamena

Genaro, Julio A. Key to the Genus Megachile, Chalicodoma Group (Hymenoptera: Megachilidae) in Cuba. 1996.

MLA aipamena

Genaro, Julio A. Key to the Genus Megachile, Chalicodoma Group (Hymenoptera: Megachilidae) in Cuba. 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.