| APA | RSOI. (2012, February 15). In Acronym Geek. Retrieved 10:35, February 15, 2012, from http://www.acronymgeek.com/RSOI |
| MLA | "RSOI." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/RSOI>. |
| MHRA | 'RSOI', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/RSOI> [accessed 15 February 2012] |
| Chicago | "RSOI", http://www.acronymgeek.com/RSOI (accessed February 15, 2012). |
| CBE/CSE | RSOI [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/RSOI. |
| Bluebook | RSOI, http://www.acronymgeek.com/RSOI (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RSOI, http://www.acronymgeek.com/RSOI (optional description here) (as of Feb. 15, 2012, 10:35). |
| AMA | RSOI. Acronym Geek. February 15, 2012, 10:35. Available at: http://www.acronymgeek.com/RSOI. Accessed February 15, 2012, 10:35. |