APA (7th ed.) Citation

(1940). Scolytid beetles of genus Renocis Casey, with descriptions of nine new species. [s.n.].

Chicago Style (17th ed.) Citation

Scolytid Beetles of Genus Renocis Casey, with Descriptions of Nine New Species. [Washington]: [s.n.], 1940.

MLA (9th ed.) Citation

Scolytid Beetles of Genus Renocis Casey, with Descriptions of Nine New Species. [s.n.], 1940.