| APA | 3S RULE. (2012, February 12). In Acronym Geek. Retrieved 09:26, February 12, 2012, from http://www.acronymgeek.com/3S RULE |
| MLA | "3S RULE." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/3S RULE>. |
| MHRA | '3S RULE', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/3S RULE> [accessed 12 February 2012] |
| Chicago | "3S RULE", http://www.acronymgeek.com/3S RULE (accessed February 12, 2012). |
| CBE/CSE | 3S RULE [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/3S RULE. |
| Bluebook | 3S RULE, http://www.acronymgeek.com/3S RULE (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 3S RULE, http://www.acronymgeek.com/3S RULE (optional description here) (as of Feb. 12, 2012, 09:26). |
| AMA | 3S RULE. Acronym Geek. February 12, 2012, 09:26. Available at: http://www.acronymgeek.com/3S RULE. Accessed February 12, 2012, 09:26. |