| APA | OSIW. (2012, February 16). In Acronym Geek. Retrieved 00:08, February 16, 2012, from http://www.acronymgeek.com/OSIW |
| MLA | "OSIW." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/OSIW>. |
| MHRA | 'OSIW', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/OSIW> [accessed 16 February 2012] |
| Chicago | "OSIW", http://www.acronymgeek.com/OSIW (accessed February 16, 2012). |
| CBE/CSE | OSIW [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/OSIW. |
| Bluebook | OSIW, http://www.acronymgeek.com/OSIW (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OSIW, http://www.acronymgeek.com/OSIW (optional description here) (as of Feb. 16, 2012, 00:08). |
| AMA | OSIW. Acronym Geek. February 16, 2012, 00:08. Available at: http://www.acronymgeek.com/OSIW. Accessed February 16, 2012, 00:08. |