| APA | SORO. (2012, February 17). In Acronym Geek. Retrieved 01:50, February 17, 2012, from http://www.acronymgeek.com/SORO |
| MLA | "SORO." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/SORO>. |
| MHRA | 'SORO', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/SORO> [accessed 17 February 2012] |
| Chicago | "SORO", http://www.acronymgeek.com/SORO (accessed February 17, 2012). |
| CBE/CSE | SORO [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/SORO. |
| Bluebook | SORO, http://www.acronymgeek.com/SORO (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SORO, http://www.acronymgeek.com/SORO (optional description here) (as of Feb. 17, 2012, 01:50). |
| AMA | SORO. Acronym Geek. February 17, 2012, 01:50. Available at: http://www.acronymgeek.com/SORO. Accessed February 17, 2012, 01:50. |