| APA | RCO. (2012, February 14). In Acronym Geek. Retrieved 01:12, February 14, 2012, from http://www.acronymgeek.com/RCO |
| MLA | "RCO." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/RCO>. |
| MHRA | 'RCO', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/RCO> [accessed 14 February 2012] |
| Chicago | "RCO", http://www.acronymgeek.com/RCO (accessed February 14, 2012). |
| CBE/CSE | RCO [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/RCO. |
| Bluebook | RCO, http://www.acronymgeek.com/RCO (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RCO, http://www.acronymgeek.com/RCO (optional description here) (as of Feb. 14, 2012, 01:12). |
| AMA | RCO. Acronym Geek. February 14, 2012, 01:12. Available at: http://www.acronymgeek.com/RCO. Accessed February 14, 2012, 01:12. |