Cita APA (7th ed.)
Ferguson, E. (1987). Background of early christianity. William B. Eerdmans.
Cita Chicago (17th ed.)
Ferguson, Everett. Background of Early Christianity. Grand Rapids: William B. Eerdmans, 1987.
Cita MLA (9th ed.)
Ferguson, Everett. Background of Early Christianity. William B. Eerdmans, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.