Tremlin, Todd. "Introduction." Minds and Gods: The Cognitive Foundations of Religion. : Oxford University Press, 2006-01-27. Oxford Scholarship Online. 2006-02-01. Date Accessed 21 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/0195305345.001.0001/acprof-9780195305340-chapter-1>.
Tremlin, T.(2006-01-27). Introduction. In Minds and Gods: The Cognitive Foundations of Religion. : Oxford University Press. Retrieved 21 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/0195305345.001.0001/acprof-9780195305340-chapter-1.
Tremlin, Todd. "Introduction." 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-1.
Tremlin T. Introduction. 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-1. Accessed May 21, 2013.