APA-čujuhus (7. p.)
Tillman, W. M. (1988). Understanding Christian ethics. Broadman press.
Chicago-čujuhus (17. p.)
Tillman, William M. Understanding Christian Ethics. Nashville, Tennessee: Broadman press, 1988.
MLA-čujuhus (9. p.)
Tillman, William M. Understanding Christian Ethics. Broadman press, 1988.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.