Cita APA (7a ed.)

Ellis, R., & Mead, J. G. (2017). Beaked Whales: A Complete Guide to Their Biology and Conservation. Johns Hopkins University Press.

Cita Chicago Style (17a ed.)

Ellis, Richard, y James G. Mead. Beaked Whales: A Complete Guide to Their Biology and Conservation. Baltimore: Johns Hopkins University Press, 2017.

Cita MLA (8a ed.)

Ellis, Richard, y James G. Mead. Beaked Whales: A Complete Guide to Their Biology and Conservation. Johns Hopkins University Press, 2017.