Cita APA (7a ed.)

Berto, F., & Jago, M. (2019). Impossible Worlds. Oxford University Press.

Cita Chicago Style (17a ed.)

Berto, Francesco, y Mark Jago. Impossible Worlds. Oxford, UK: Oxford University Press, 2019.

Cita MLA (9a ed.)

Berto, Francesco, y Mark Jago. Impossible Worlds. Oxford University Press, 2019.