| APA | /S/. (2012, February 12). In Acronym Geek. Retrieved 07:45, February 12, 2012, from http://www.acronymgeek.com//S/ |
| MLA | "/S/." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com//S/>. |
| MHRA | '/S/', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com//S/> [accessed 12 February 2012] |
| Chicago | "/S/", http://www.acronymgeek.com//S/ (accessed February 12, 2012). |
| CBE/CSE | /S/ [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com//S/. |
| Bluebook | /S/, http://www.acronymgeek.com//S/ (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, /S/, http://www.acronymgeek.com//S/ (optional description here) (as of Feb. 12, 2012, 07:45). |
| AMA | /S/. Acronym Geek. February 12, 2012, 07:45. Available at: http://www.acronymgeek.com//S/. Accessed February 12, 2012, 07:45. |