The Existence of God. : Oxford University Press, 2004-03-25. Oxford Scholarship Online. 2007-09-01. Date Accessed 23 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199271672.001.0001/acprof-9780199271672>.
(2004-03-25). The Existence of God. : Oxford University Press. Retrieved 23 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199271672.001.0001/acprof-9780199271672.
The Existence of God. : Oxford University Press, 2004-03-25. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199271672.001.0001/acprof-9780199271672.
Swinburne R. The Existence of God. Oxford University Press; 2004. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199271672.001.0001/acprof-9780199271672. Accessed May 23, 2013.