APA-čujuhus (7. p.)
Roberts, F., & Marsden, G. (1975). A Christian view of history ? William B. Eerdmans.
Chicago-čujuhus (17. p.)
Roberts, Frank, juo George Marsden. A Christian View of History ? Michigan: William B. Eerdmans, 1975.
MLA-čujuhus (9. p.)
Roberts, Frank, juo George Marsden. A Christian View of History ? William B. Eerdmans, 1975.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.