APA (7th ed.) Zitazioa
Belnap, N. D., Perloff, M., & Xu, M. (2001). Facing the future: Agents and choices in our indeterminist world. Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Belnap, Nuel D., Michael Perloff, eta Ming Xu. Facing the Future: Agents and Choices in Our Indeterminist World. Oxford [England] ; New York: Oxford University Press, 2001.
MLA (9th ed.) Zitazioa
Belnap, Nuel D., et al. Facing the Future: Agents and Choices in Our Indeterminist World. Oxford University Press, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.