APA Citation

Agassiz, L., & Agassiz, L. (1857). Contributions to the natural history of the United States of America. Boston, Massachusetts: Little, Brown.

Chicago Style Citation

Agassiz, Louis, and Louis Agassiz. Contributions to the Natural History of the United States of America. Boston, Massachusetts: Little, Brown, 1857.

MLA Citation

Agassiz, Louis, and Louis Agassiz. Contributions to the Natural History of the United States of America. Boston, Massachusetts: Little, Brown, 1857.

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