| APA | OTOOH. (2012, February 12). In Acronym Geek. Retrieved 07:26, February 12, 2012, from http://www.acronymgeek.com/OTOOH |
| MLA | "OTOOH." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/OTOOH>. |
| MHRA | 'OTOOH', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/OTOOH> [accessed 12 February 2012] |
| Chicago | "OTOOH", http://www.acronymgeek.com/OTOOH (accessed February 12, 2012). |
| CBE/CSE | OTOOH [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/OTOOH. |
| Bluebook | OTOOH, http://www.acronymgeek.com/OTOOH (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OTOOH, http://www.acronymgeek.com/OTOOH (optional description here) (as of Feb. 12, 2012, 07:26). |
| AMA | OTOOH. Acronym Geek. February 12, 2012, 07:26. Available at: http://www.acronymgeek.com/OTOOH. Accessed February 12, 2012, 07:26. |