APA-viite (7. p.)

Long, D. S. (2010). Christian ethics : a very short introduction: A very short introduction. Oxford University Press.

Chicago-viite (17. p.)

Long, D. Stephen. Christian Ethics : A Very Short Introduction: A Very Short Introduction. Oxford: Oxford University Press, 2010.

MLA-viite (9. p.)

Long, D. Stephen. Christian Ethics : A Very Short Introduction: A Very Short Introduction. Oxford University Press, 2010.