| Style | Reference Text |
|---|
| APA | IOU. (2009, November 27). In All Acronyms. Retrieved 00:14, November 27, 2009, from http://www.all-acronyms.com/IOU |
| MLA | "IOU." All Acronyms. 27 Nov 2009, 00:14. All Acronyms. 27 Nov 2009 <http://www.all-acronyms.com/IOU>. |
| MHRA | 'IOU', All Acronyms, 27 November 2009, 00:14, <http://www.all-acronyms.com/IOU> [accessed 27 November 2009] |
| Chicago | "IOU," http://www.all-acronyms.com/IOU (accessed November 27, 2009). |
| CBE/CSE | IOU [Internet]. All Acronyms; 2009 Nov 27, 00:14 [cited 2009 Nov 27]. Available from: http://www.all-acronyms.com/IOU. |
| Bluebook | IOU, http://www.all-acronyms.com/IOU (last visited November 27, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, IOU, http://www.all-acronyms.com/IOU (optional description here) (as of Nov. 27, 2009, 00:14). |
| AMA | IOU. All Acronyms. November 27, 2009, 00:14. Available at: http://www.all-acronyms.com/IOU. Accessed November 27, 2009. |
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