| APA | RSOY. (2012, February 16). In Acronym Geek. Retrieved 00:43, February 16, 2012, from http://www.acronymgeek.com/RSOY |
| MLA | "RSOY." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/RSOY>. |
| MHRA | 'RSOY', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/RSOY> [accessed 16 February 2012] |
| Chicago | "RSOY", http://www.acronymgeek.com/RSOY (accessed February 16, 2012). |
| CBE/CSE | RSOY [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/RSOY. |
| Bluebook | RSOY, http://www.acronymgeek.com/RSOY (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RSOY, http://www.acronymgeek.com/RSOY (optional description here) (as of Feb. 16, 2012, 00:43). |
| AMA | RSOY. Acronym Geek. February 16, 2012, 00:43. Available at: http://www.acronymgeek.com/RSOY. Accessed February 16, 2012, 00:43. |