Herzing, D. L., & Johnson, C. M. (2015). Dolphin communication and cognition: Past, present, and future. The MIT Press.

Herzing, Denise L., and Christine M. Johnson. Dolphin Communication and Cognition: Past, Present, and Future. Cambridge, Massachusetts ; London, England: The MIT Press, 2015.

Herzing, Denise L., and Christine M. Johnson. Dolphin Communication and Cognition: Past, Present, and Future. The MIT Press, 2015.