| Style | Reference Text |
|---|
| APA | IOU. (2012, May 26). In All Acronyms. Retrieved 22:10, May 26, 2012, from http://www.all-acronyms.com/IOU |
| MLA | "IOU." All Acronyms. 26 May 2012, 22:10. All Acronyms. 26 May 2012 <http://www.all-acronyms.com/IOU>. |
| MHRA | 'IOU', All Acronyms, 26 May 2012, 22:10, <http://www.all-acronyms.com/IOU> [accessed 26 May 2012] |
| Chicago | "IOU," http://www.all-acronyms.com/IOU (accessed May 26, 2012). |
| CBE/CSE | IOU [Internet]. All Acronyms; 2012 May 26, 22:10 [cited 2012 May 26]. Available from: http://www.all-acronyms.com/IOU. |
| Bluebook | IOU, http://www.all-acronyms.com/IOU (last visited May 26, 2012). |
| Bluebook: Harvard JOLT | See All Acronyms, IOU, http://www.all-acronyms.com/IOU (optional description here) (as of May. 26, 2012, 22:10). |
| AMA | IOU. All Acronyms. May 26, 2012, 22:10. Available at: http://www.all-acronyms.com/IOU. Accessed May 26, 2012. |
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