| APA | STNL. (2012, February 14). In Acronym Geek. Retrieved 13:10, February 14, 2012, from http://www.acronymgeek.com/STNL |
| MLA | "STNL." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/STNL>. |
| MHRA | 'STNL', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/STNL> [accessed 14 February 2012] |
| Chicago | "STNL", http://www.acronymgeek.com/STNL (accessed February 14, 2012). |
| CBE/CSE | STNL [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/STNL. |
| Bluebook | STNL, http://www.acronymgeek.com/STNL (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, STNL, http://www.acronymgeek.com/STNL (optional description here) (as of Feb. 14, 2012, 13:10). |
| AMA | STNL. Acronym Geek. February 14, 2012, 13:10. Available at: http://www.acronymgeek.com/STNL. Accessed February 14, 2012, 13:10. |