| APA | SINS. (2012, February 16). In Acronym Geek. Retrieved 06:24, February 16, 2012, from http://www.acronymgeek.com/SINS |
| MLA | "SINS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/SINS>. |
| MHRA | 'SINS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/SINS> [accessed 16 February 2012] |
| Chicago | "SINS", http://www.acronymgeek.com/SINS (accessed February 16, 2012). |
| CBE/CSE | SINS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/SINS. |
| Bluebook | SINS, http://www.acronymgeek.com/SINS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SINS, http://www.acronymgeek.com/SINS (optional description here) (as of Feb. 16, 2012, 06:24). |
| AMA | SINS. Acronym Geek. February 16, 2012, 06:24. Available at: http://www.acronymgeek.com/SINS. Accessed February 16, 2012, 06:24. |