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MLA

Cushman, R.A. "New Species and New Forms of Ichneumonidae Parasitic Upon the Gipsy-moth Parasite, Apanteles Melanoscelus(ratzeburg)." , 453-458.. Print

APA

Cushman, R. (0000). New Species and New Forms of Ichneumonidae Parasitic upon the Gipsy-Moth Parasite, Apanteles melanoscelus(Ratzeburg).

Chicago

Cushman, R.A. "New Species and New Forms of Ichneumonidae Parasitic upon the Gipsy-Moth Parasite, Apanteles melanoscelus(Ratzeburg)" (1927): 453-458..