| APA | OSOW. (2012, February 17). In Acronym Geek. Retrieved 00:59, February 17, 2012, from http://www.acronymgeek.com/OSOW |
| MLA | "OSOW." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/OSOW>. |
| MHRA | 'OSOW', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/OSOW> [accessed 17 February 2012] |
| Chicago | "OSOW", http://www.acronymgeek.com/OSOW (accessed February 17, 2012). |
| CBE/CSE | OSOW [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/OSOW. |
| Bluebook | OSOW, http://www.acronymgeek.com/OSOW (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OSOW, http://www.acronymgeek.com/OSOW (optional description here) (as of Feb. 17, 2012, 00:59). |
| AMA | OSOW. Acronym Geek. February 17, 2012, 00:59. Available at: http://www.acronymgeek.com/OSOW. Accessed February 17, 2012, 00:59. |