APA (7th ed.) Citation

Wellman, J. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America).

Chicago Style (17th ed.) Citation

Wellman, John. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America).

MLA (9th ed.) Citation

Wellman, John. A Revision of Snakes of the Genus Conophis (Family Colubridae, from Middle America).

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