| APA | OTOT. (2012, February 17). In Acronym Geek. Retrieved 00:04, February 17, 2012, from http://www.acronymgeek.com/OTOT |
| MLA | "OTOT." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/OTOT>. |
| MHRA | 'OTOT', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/OTOT> [accessed 17 February 2012] |
| Chicago | "OTOT", http://www.acronymgeek.com/OTOT (accessed February 17, 2012). |
| CBE/CSE | OTOT [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/OTOT. |
| Bluebook | OTOT, http://www.acronymgeek.com/OTOT (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OTOT, http://www.acronymgeek.com/OTOT (optional description here) (as of Feb. 17, 2012, 00:04). |
| AMA | OTOT. Acronym Geek. February 17, 2012, 00:04. Available at: http://www.acronymgeek.com/OTOT. Accessed February 17, 2012, 00:04. |