APA-čujuhus (7. p.)
Copp, D. (2006). The Oxford handbook of ethical theory: Ethical theory. Oxford University Press.
Chicago-čujuhus (17. p.)
Copp, David. The Oxford Handbook of Ethical Theory: Ethical Theory. New York: Oxford University Press, 2006.
MLA-čujuhus (9. p.)
Copp, David. The Oxford Handbook of Ethical Theory: Ethical Theory. Oxford University Press, 2006.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.