Não informado. (1899). Contributions from the Department of Zoology and Entomology. Ohio State University, Department of Zoology and Entomology.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Contributions from the Department of Zoology and Entomology. Columbus, Ohio: Ohio State University, Department of Zoology and Entomology, 1899.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Contributions from the Department of Zoology and Entomology. Ohio State University, Department of Zoology and Entomology, 1899.
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