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.
Čikaški stil citiranja (17. izdanje)Não 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.
MLA način citiranja (8. izdanje)Não 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.
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