Não informado. (1890). Entomological News and Proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia. Academy of Natural Sciences of Philadelphia, Entomological Section.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Entomological News and Proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia. Philadelphia, Pa: Academy of Natural Sciences of Philadelphia, Entomological Section, 1890.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Entomological News and Proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia. Academy of Natural Sciences of Philadelphia, Entomological Section, 1890.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.