| APA | SORR. (2012, February 15). In Acronym Geek. Retrieved 15:07, February 15, 2012, from http://www.acronymgeek.com/SORR |
| MLA | "SORR." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/SORR>. |
| MHRA | 'SORR', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/SORR> [accessed 15 February 2012] |
| Chicago | "SORR", http://www.acronymgeek.com/SORR (accessed February 15, 2012). |
| CBE/CSE | SORR [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/SORR. |
| Bluebook | SORR, http://www.acronymgeek.com/SORR (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SORR, http://www.acronymgeek.com/SORR (optional description here) (as of Feb. 15, 2012, 15:07). |
| AMA | SORR. Acronym Geek. February 15, 2012, 15:07. Available at: http://www.acronymgeek.com/SORR. Accessed February 15, 2012, 15:07. |