APA (7th ed.) Citation

Evans, H. E. (1957). Studies on the comparative ethology of digger wasps of the genus Bembix.

Chicago Style (17th ed.) Citation

Evans, Howard E. Studies on the Comparative Ethology of Digger Wasps of the Genus Bembix. 1957.

MLA (9th ed.) Citation

Evans, Howard E. Studies on the Comparative Ethology of Digger Wasps of the Genus Bembix. 1957.

Warning: These citations may not always be 100% accurate.