Cita APA (7th ed.)
Ferguson, E. (1993). Backgrounds of early Christianity (2nd ed.). W.B. Eerdmans.
Cita Chicago (17th ed.)
Ferguson, Everett. Backgrounds of Early Christianity. 2nd ed. Grand Rapids, Mich.: W.B. Eerdmans, 1993.
Cita MLA (9th ed.)
Ferguson, Everett. Backgrounds of Early Christianity. 2nd ed. W.B. Eerdmans, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.