Cita APA (7a ed.)

Davis, R. A., & Meyer, D. L. (2009). A Sea without Fish: Life in the Ordovician Sea of the Cincinnati Region. Indiana University Press.

Cita Chicago Style (17a ed.)

Davis, Richard Arnold, y David L. Meyer. A Sea Without Fish: Life in the Ordovician Sea of the Cincinnati Region. Bloomington: Indiana University Press, 2009.

Cita MLA (8a ed.)

Davis, Richard Arnold, y David L. Meyer. A Sea Without Fish: Life in the Ordovician Sea of the Cincinnati Region. Indiana University Press, 2009.