Cita APA

Hershler, R. (2001). Systematics of the North and Central American aquatic snail genus Tryonia (Rissooidea: Hydrobiidae). Washington, D.C.: Smithsonian Institution Press.

Citación estilo Chicago

Hershler, Robert. Systematics of the North and Central American Aquatic Snail Genus Tryonia (Rissooidea: Hydrobiidae). Washington, D.C.: Smithsonian Institution Press, 2001.

Cita MLA

Hershler, Robert. Systematics of the North and Central American Aquatic Snail Genus Tryonia (Rissooidea: Hydrobiidae). Washington, D.C.: Smithsonian Institution Press, 2001.