Cita APA (7th ed.)
Kraybill, D. B. (2003). The upside-down kingdom (25th ed.). Herald Press.
Cita Chicago (17th ed.)
Kraybill, Donald B. The Upside-down Kingdom. 25th ed. Ontario: Herald Press, 2003.
Cita MLA (9th ed.)
Kraybill, Donald B. The Upside-down Kingdom. 25th ed. Herald Press, 2003.
Atenció: Aquestes cites poden no estar 100% correctes.