APA (7th ed.) Citation

Wagner, P. J., & Smithsonian Institution. Press. (2002). Phylogenetic relationships of the earliest anisostrophically coiled gastropods. Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Wagner, Peter J., and Smithsonian Institution. Press. Phylogenetic Relationships of the Earliest Anisostrophically Coiled Gastropods. Washington, D.C.: Smithsonian Institution Press, 2002.

MLA (8th ed.) Citation

Wagner, Peter J., and Smithsonian Institution. Press. Phylogenetic Relationships of the Earliest Anisostrophically Coiled Gastropods. Smithsonian Institution Press, 2002.