Chomsky, N., & Chomsky, N. (2018). What kind of creatures are we? (Paperback edition.). Columbia University Press.
Lua i Stíl Chicago (17ú heag.)Chomsky, Noam, agus Noam Chomsky. What Kind of Creatures Are We? Paperback edition. New York: Columbia University Press, 2018.
Lua MLA (9ú heag.)Chomsky, Noam, agus Noam Chomsky. What Kind of Creatures Are We? Paperback edition. Columbia University Press, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.