| APA | SRN. (2012, February 14). In Acronym Geek. Retrieved 11:44, February 14, 2012, from http://www.acronymgeek.com/SRN |
| MLA | "SRN." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/SRN>. |
| MHRA | 'SRN', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/SRN> [accessed 14 February 2012] |
| Chicago | "SRN", http://www.acronymgeek.com/SRN (accessed February 14, 2012). |
| CBE/CSE | SRN [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/SRN. |
| Bluebook | SRN, http://www.acronymgeek.com/SRN (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SRN, http://www.acronymgeek.com/SRN (optional description here) (as of Feb. 14, 2012, 11:44). |
| AMA | SRN. Acronym Geek. February 14, 2012, 11:44. Available at: http://www.acronymgeek.com/SRN. Accessed February 14, 2012, 11:44. |