APA (7th ed.) Citation

Evans, H. E. (1957). Ethological Studies on Digger Wasps of the Genus Astata (Hymenoptera, Sphecidae). Zenodo.

Chicago Style (17th ed.) Citation

Evans, Howard E. Ethological Studies on Digger Wasps of the Genus Astata (Hymenoptera, Sphecidae). Zenodo, 1957.

MLA (9th ed.) Citation

Evans, Howard E. Ethological Studies on Digger Wasps of the Genus Astata (Hymenoptera, Sphecidae). Zenodo, 1957.

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