"Bibliography." Oxford Scholarship Online. 2012-01-19. Oxford University Press. Date of access 18 May. 2013, <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199597239.001.0001/acprof-9780199597239-bibliography-1>.
(2012-01-19). Bibliography. Oxford Scholarship Online. Retrieved 18 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199597239.001.0001/acprof-9780199597239-bibliography-1.
"Bibliography." Oxford Scholarship Online. 18 May. 2013. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199597239.001.0001/acprof-9780199597239-bibliography-1.
Bibliography. In: Kechagia E. Plutarch Against Colotes: A Lesson in History of Philosophy. Oxford University Press; 2011. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780199597239.001.0001/acprof-9780199597239-bibliography-1. Accessed May 18, 2013.