| APA | OMI. (2012, February 13). In Acronym Geek. Retrieved 22:37, February 13, 2012, from http://www.acronymgeek.com/OMI |
| MLA | "OMI." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/OMI>. |
| MHRA | 'OMI', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/OMI> [accessed 13 February 2012] |
| Chicago | "OMI", http://www.acronymgeek.com/OMI (accessed February 13, 2012). |
| CBE/CSE | OMI [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/OMI. |
| Bluebook | OMI, http://www.acronymgeek.com/OMI (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OMI, http://www.acronymgeek.com/OMI (optional description here) (as of Feb. 13, 2012, 22:37). |
| AMA | OMI. Acronym Geek. February 13, 2012, 22:37. Available at: http://www.acronymgeek.com/OMI. Accessed February 13, 2012, 22:37. |