| APA | RRVO. (2012, February 14). In Acronym Geek. Retrieved 17:36, February 14, 2012, from http://www.acronymgeek.com/RRVO |
| MLA | "RRVO." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/RRVO>. |
| MHRA | 'RRVO', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/RRVO> [accessed 14 February 2012] |
| Chicago | "RRVO", http://www.acronymgeek.com/RRVO (accessed February 14, 2012). |
| CBE/CSE | RRVO [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/RRVO. |
| Bluebook | RRVO, http://www.acronymgeek.com/RRVO (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RRVO, http://www.acronymgeek.com/RRVO (optional description here) (as of Feb. 14, 2012, 17:36). |
| AMA | RRVO. Acronym Geek. February 14, 2012, 17:36. Available at: http://www.acronymgeek.com/RRVO. Accessed February 14, 2012, 17:36. |