| APA | OMTO. (2012, February 17). In Acronym Geek. Retrieved 01:46, February 17, 2012, from http://www.acronymgeek.com/OMTO |
| MLA | "OMTO." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/OMTO>. |
| MHRA | 'OMTO', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/OMTO> [accessed 17 February 2012] |
| Chicago | "OMTO", http://www.acronymgeek.com/OMTO (accessed February 17, 2012). |
| CBE/CSE | OMTO [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/OMTO. |
| Bluebook | OMTO, http://www.acronymgeek.com/OMTO (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OMTO, http://www.acronymgeek.com/OMTO (optional description here) (as of Feb. 17, 2012, 01:46). |
| AMA | OMTO. Acronym Geek. February 17, 2012, 01:46. Available at: http://www.acronymgeek.com/OMTO. Accessed February 17, 2012, 01:46. |