The Behavior of the Laboratory Rat: A Handbook with Tests. : Oxford University Press, 2004-09-30. Oxford Scholarship Online. 2009-05-01. Date Accessed 18 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195162851.001.0001/acprof-9780195162851>.
(2004-09-30). The Behavior of the Laboratory Rat: A Handbook with Tests. : Oxford University Press. Retrieved 18 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195162851.001.0001/acprof-9780195162851.
The Behavior of the Laboratory Rat: A Handbook with Tests. : Oxford University Press, 2004-09-30. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195162851.001.0001/acprof-9780195162851.
Whishaw IQ, Kolb B. The Behavior of the Laboratory Rat: A Handbook with Tests. Oxford University Press; 2004. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195162851.001.0001/acprof-9780195162851. Accessed May 18, 2013.