| APA | OROM. (2012, February 14). In Acronym Geek. Retrieved 00:11, February 14, 2012, from http://www.acronymgeek.com/OROM |
| MLA | "OROM." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/OROM>. |
| MHRA | 'OROM', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/OROM> [accessed 14 February 2012] |
| Chicago | "OROM", http://www.acronymgeek.com/OROM (accessed February 14, 2012). |
| CBE/CSE | OROM [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/OROM. |
| Bluebook | OROM, http://www.acronymgeek.com/OROM (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OROM, http://www.acronymgeek.com/OROM (optional description here) (as of Feb. 14, 2012, 00:11). |
| AMA | OROM. Acronym Geek. February 14, 2012, 00:11. Available at: http://www.acronymgeek.com/OROM. Accessed February 14, 2012, 00:11. |