| APA | OMOC. (2012, February 15). In Acronym Geek. Retrieved 11:00, February 15, 2012, from http://www.acronymgeek.com/OMOC |
| MLA | "OMOC." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/OMOC>. |
| MHRA | 'OMOC', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/OMOC> [accessed 15 February 2012] |
| Chicago | "OMOC", http://www.acronymgeek.com/OMOC (accessed February 15, 2012). |
| CBE/CSE | OMOC [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/OMOC. |
| Bluebook | OMOC, http://www.acronymgeek.com/OMOC (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OMOC, http://www.acronymgeek.com/OMOC (optional description here) (as of Feb. 15, 2012, 11:00). |
| AMA | OMOC. Acronym Geek. February 15, 2012, 11:00. Available at: http://www.acronymgeek.com/OMOC. Accessed February 15, 2012, 11:00. |