APA引文

Thompson, F. G. (2006). Some landsnails of the genus Humboldtiana from Chihuaua and western Texas. Bulletin of the Florida Museum of Natural History 46,3.

Chicago Style Citation

Thompson, Fred G. "Some Landsnails of the Genus Humboldtiana From Chihuaua and Western Texas." Bulletin of the Florida Museum of Natural History 46,3 2006.

MLA引文

Thompson, Fred G. "Some Landsnails of the Genus Humboldtiana From Chihuaua and Western Texas." Bulletin of the Florida Museum of Natural History 46,3 2006.