Bennett, Jonathan. "Subjunctive Conditionals and Time's Arrow." A Philosophical Guide to Conditionals. : Oxford University Press, 2003-04-03. Oxford Scholarship Online. 2003-11-01. Date Accessed 18 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/0199258872.001.0001/acprof-9780199258871-chapter-19>.
Bennett, J.(2003-04-03). Subjunctive Conditionals and Time's Arrow. In A Philosophical Guide to Conditionals. : Oxford University Press. Retrieved 18 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/0199258872.001.0001/acprof-9780199258871-chapter-19.
Bennett, Jonathan. "Subjunctive Conditionals and Time's Arrow." In A Philosophical Guide to Conditionals. : Oxford University Press, 2003-04-03. http://www.oxfordscholarship.com/view/10.1093/0199258872.001.0001/acprof-9780199258871-chapter-19.
Bennett J. Subjunctive Conditionals and Time's Arrow. In: Bennett J. A Philosophical Guide to Conditionals. Oxford University Press; 2003. http://www.oxfordscholarship.com/view/10.1093/0199258872.001.0001/acprof-9780199258871-chapter-19. Accessed May 18, 2013.