Cita APA (7a ed.)

Berta, A. (2012). Return to the Sea: The Life and Evolutionary Times of Marine Mammals. University of California Press.

Cita Chicago Style (17a ed.)

Berta, Annalisa. Return to the Sea: The Life and Evolutionary Times of Marine Mammals. Berkeley, CA: University of California Press, 2012.

Cita MLA (8a ed.)

Berta, Annalisa. Return to the Sea: The Life and Evolutionary Times of Marine Mammals. University of California Press, 2012.