| APA | OW. (2012, February 14). In Acronym Geek. Retrieved 06:56, February 14, 2012, from http://www.acronymgeek.com/OW |
| MLA | "OW." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/OW>. |
| MHRA | 'OW', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/OW> [accessed 14 February 2012] |
| Chicago | "OW", http://www.acronymgeek.com/OW (accessed February 14, 2012). |
| CBE/CSE | OW [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/OW. |
| Bluebook | OW, http://www.acronymgeek.com/OW (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OW, http://www.acronymgeek.com/OW (optional description here) (as of Feb. 14, 2012, 06:56). |
| AMA | OW. Acronym Geek. February 14, 2012, 06:56. Available at: http://www.acronymgeek.com/OW. Accessed February 14, 2012, 06:56. |