APA-čujuhus (7. p.)
Henderson, B. (2010). Why does God let it happen? Chrysalis Books.
Chicago-čujuhus (17. p.)
Henderson, Bruce. Why Does God Let It Happen? West Chester, Pa.: Chrysalis Books, 2010.
MLA-čujuhus (9. p.)
Henderson, Bruce. Why Does God Let It Happen? Chrysalis Books, 2010.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.