APA (7th ed.) Citation

Hatch, M. H. (1938). A new species of Donacia from Washington. Zenodo.

Chicago Style (17th ed.) Citation

Hatch, Melville H. A New Species of Donacia from Washington. Zenodo, 1938.

MLA (9th ed.) Citation

Hatch, Melville H. A New Species of Donacia from Washington. Zenodo, 1938.

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