APA-viite (7. p.)
Joas, H., & Skinner, A. (2014). Faith as an option: Possible futures for Christianity. Stanford University Press.
Chicago-viite (17. p.)
Joas, Hans, ja Alex Skinner. Faith as an Option: Possible Futures for Christianity. Stanford, California: Stanford University Press, 2014.
MLA-viite (9. p.)
Joas, Hans, ja Alex Skinner. Faith as an Option: Possible Futures for Christianity. Stanford University Press, 2014.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.