Cita APA (7th ed.)

Berwick, R. C., & Chomsky, N. (2017). Why only us: Language and evolution (First paperback edition.). The MIT Press.

Cita Chicago (17th ed.)

Berwick, Robert C., i Noam Chomsky. Why Only Us: Language and Evolution. First paperback edition. Cambridge, Massachusetts: The MIT Press, 2017.

Cita MLA (9th ed.)

Berwick, Robert C., i Noam Chomsky. Why Only Us: Language and Evolution. First paperback edition. The MIT Press, 2017.