| APA | OTM. (2012, February 14). In Acronym Geek. Retrieved 10:05, February 14, 2012, from http://www.acronymgeek.com/OTM |
| MLA | "OTM." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/OTM>. |
| MHRA | 'OTM', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/OTM> [accessed 14 February 2012] |
| Chicago | "OTM", http://www.acronymgeek.com/OTM (accessed February 14, 2012). |
| CBE/CSE | OTM [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/OTM. |
| Bluebook | OTM, http://www.acronymgeek.com/OTM (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OTM, http://www.acronymgeek.com/OTM (optional description here) (as of Feb. 14, 2012, 10:05). |
| AMA | OTM. Acronym Geek. February 14, 2012, 10:05. Available at: http://www.acronymgeek.com/OTM. Accessed February 14, 2012, 10:05. |