APA (7th ed.) Zitazioa
Costello, S. J. (2020). Beyond hope: Philosophical reflections. Cambridge Scholars Publishing.
Chicago Style (17th ed.) Zitazioa
Costello, Stephen J. Beyond Hope: Philosophical Reflections. Newcastle-upon-Tyne, England: Cambridge Scholars Publishing, 2020.
MLA (9th ed.) Zitazioa
Costello, Stephen J. Beyond Hope: Philosophical Reflections. Cambridge Scholars Publishing, 2020.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.