| APA | RSOU. (2012, February 17). In Acronym Geek. Retrieved 07:36, February 17, 2012, from http://www.acronymgeek.com/RSOU |
| MLA | "RSOU." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/RSOU>. |
| MHRA | 'RSOU', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/RSOU> [accessed 17 February 2012] |
| Chicago | "RSOU", http://www.acronymgeek.com/RSOU (accessed February 17, 2012). |
| CBE/CSE | RSOU [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/RSOU. |
| Bluebook | RSOU, http://www.acronymgeek.com/RSOU (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RSOU, http://www.acronymgeek.com/RSOU (optional description here) (as of Feb. 17, 2012, 07:36). |
| AMA | RSOU. Acronym Geek. February 17, 2012, 07:36. Available at: http://www.acronymgeek.com/RSOU. Accessed February 17, 2012, 07:36. |