| APA | MREO. (2012, February 16). In Acronym Geek. Retrieved 17:29, February 16, 2012, from http://www.acronymgeek.com/MREO |
| MLA | "MREO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/MREO>. |
| MHRA | 'MREO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/MREO> [accessed 16 February 2012] |
| Chicago | "MREO", http://www.acronymgeek.com/MREO (accessed February 16, 2012). |
| CBE/CSE | MREO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/MREO. |
| Bluebook | MREO, http://www.acronymgeek.com/MREO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, MREO, http://www.acronymgeek.com/MREO (optional description here) (as of Feb. 16, 2012, 17:29). |
| AMA | MREO. Acronym Geek. February 16, 2012, 17:29. Available at: http://www.acronymgeek.com/MREO. Accessed February 16, 2012, 17:29. |