Accessing Kant: A relaxed introduction to the Critique of Pure Reason. : Oxford University Press, 2005-09-22. Oxford Scholarship Online. 2011-10-03. Date Accessed 23 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199275816.001.0001/acprof-9780199275816>.
(2005-09-22). Accessing Kant: A relaxed introduction to the Critique of Pure Reason. : Oxford University Press. Retrieved 23 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199275816.001.0001/acprof-9780199275816.
Accessing Kant: A relaxed introduction to the Critique of Pure Reason. : Oxford University Press, 2005-09-22. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199275816.001.0001/acprof-9780199275816.
Rosenberg JF. Accessing Kant: A relaxed introduction to the Critique of Pure Reason. Oxford University Press; 2005. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199275816.001.0001/acprof-9780199275816. Accessed May 23, 2013.