APA-referens (7:e uppl.)

Chomsky, N., & Chomsky, N. (2018). What kind of creatures are we? (Paperback edition.). Columbia University Press.

Chicago-referens (17:e uppl.)

Chomsky, Noam, och Noam Chomsky. What Kind of Creatures Are We? Paperback edition. New York: Columbia University Press, 2018.

MLA-referens (9:e uppl.)

Chomsky, Noam, och Noam Chomsky. What Kind of Creatures Are We? Paperback edition. Columbia University Press, 2018.