| Style | Reference Text |
|---|
| APA | S4S. (2012, May 27). In All Acronyms. Retrieved 02:07, May 27, 2012, from http://www.all-acronyms.com/S4S |
| MLA | "S4S." All Acronyms. 27 May 2012, 02:07. All Acronyms. 27 May 2012 <http://www.all-acronyms.com/S4S>. |
| MHRA | 'S4S', All Acronyms, 27 May 2012, 02:07, <http://www.all-acronyms.com/S4S> [accessed 27 May 2012] |
| Chicago | "S4S," http://www.all-acronyms.com/S4S (accessed May 27, 2012). |
| CBE/CSE | S4S [Internet]. All Acronyms; 2012 May 27, 02:07 [cited 2012 May 27]. Available from: http://www.all-acronyms.com/S4S. |
| Bluebook | S4S, http://www.all-acronyms.com/S4S (last visited May 27, 2012). |
| Bluebook: Harvard JOLT | See All Acronyms, S4S, http://www.all-acronyms.com/S4S (optional description here) (as of May. 27, 2012, 02:07). |
| AMA | S4S. All Acronyms. May 27, 2012, 02:07. Available at: http://www.all-acronyms.com/S4S. Accessed May 27, 2012. |
Surfaced 4 Sides