Cita APA (7a ed.)

Roberts, F., & Marsden, G. (1975). A Christian view of history ? William B. Eerdmans.

Cita Chicago Style (17a ed.)

Roberts, Frank, y George Marsden. A Christian View of History ? Michigan: William B. Eerdmans, 1975.

Cita MLA (9a ed.)

Roberts, Frank, y George Marsden. A Christian View of History ? William B. Eerdmans, 1975.