APA (7th ed.) Citation

Lea, I. (1868). Descriptions of Seven New Species of Unio from North Carolina. Zenodo.

Chicago Style (17th ed.) Citation

Lea, Isaac. Descriptions of Seven New Species of Unio from North Carolina. Zenodo, 1868.

MLA (9th ed.) Citation

Lea, Isaac. Descriptions of Seven New Species of Unio from North Carolina. Zenodo, 1868.

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