| APA | RTEO. (2012, February 15). In Acronym Geek. Retrieved 11:21, February 15, 2012, from http://www.acronymgeek.com/RTEO |
| MLA | "RTEO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/RTEO>. |
| MHRA | 'RTEO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/RTEO> [accessed 15 February 2012] |
| Chicago | "RTEO", http://www.acronymgeek.com/RTEO (accessed February 15, 2012). |
| CBE/CSE | RTEO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/RTEO. |
| Bluebook | RTEO, http://www.acronymgeek.com/RTEO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, RTEO, http://www.acronymgeek.com/RTEO (optional description here) (as of Feb. 15, 2012, 11:21). |
| AMA | RTEO. Acronym Geek. February 15, 2012, 11:21. Available at: http://www.acronymgeek.com/RTEO. Accessed February 15, 2012, 11:21. |