Franklin
Type species of the genera of ichneumon flies / by Henry L. Viereck.
MLA
Viereck, H. L. Type Species of the Genera of Ichneumon Flies. .
APA
Viereck, H. L. Type species of the genera of ichneumon flies. .
Chicago
Viereck, H. L. Type Species of the Genera of Ichneumon Flies.
