| APA | OMP. (2012, February 14). In Acronym Geek. Retrieved 01:16, February 14, 2012, from http://www.acronymgeek.com/OMP |
| MLA | "OMP." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/OMP>. |
| MHRA | 'OMP', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/OMP> [accessed 14 February 2012] |
| Chicago | "OMP", http://www.acronymgeek.com/OMP (accessed February 14, 2012). |
| CBE/CSE | OMP [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/OMP. |
| Bluebook | OMP, http://www.acronymgeek.com/OMP (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OMP, http://www.acronymgeek.com/OMP (optional description here) (as of Feb. 14, 2012, 01:16). |
| AMA | OMP. Acronym Geek. February 14, 2012, 01:16. Available at: http://www.acronymgeek.com/OMP. Accessed February 14, 2012, 01:16. |