Tremlin, Todd. "Gods and Why They Matter." Minds and Gods: The Cognitive Foundations of Religion. : Oxford University Press, 2006-01-27. Oxford Scholarship Online. 2006-02-01. Date Accessed 18 Jun. 2013 <http://www.oxfordscholarship.com/view/10.1093/0195305345.001.0001/acprof-9780195305340-chapter-5>.
Tremlin, T.(2006-01-27). Gods and Why They Matter. In Minds and Gods: The Cognitive Foundations of Religion. : Oxford University Press. Retrieved 18 Jun. 2013, from http://www.oxfordscholarship.com/view/10.1093/0195305345.001.0001/acprof-9780195305340-chapter-5.
Tremlin, Todd. "Gods and Why They Matter." In Minds and Gods: The Cognitive Foundations of Religion. : Oxford University Press, 2006-01-27. http://www.oxfordscholarship.com/view/10.1093/0195305345.001.0001/acprof-9780195305340-chapter-5.
Tremlin T. Gods and Why They Matter. In: Tremlin T. Minds and Gods: The Cognitive Foundations of Religion. Oxford University Press; 2006. http://www.oxfordscholarship.com/view/10.1093/0195305345.001.0001/acprof-9780195305340-chapter-5. Accessed June 18, 2013.