| APA | MEO. (2012, February 10). In Acronym Geek. Retrieved 11:11, February 10, 2012, from http://www.acronymgeek.com/MEO |
| MLA | "MEO." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/MEO>. |
| MHRA | 'MEO', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/MEO> [accessed 10 February 2012] |
| Chicago | "MEO", http://www.acronymgeek.com/MEO (accessed February 10, 2012). |
| CBE/CSE | MEO [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/MEO. |
| Bluebook | MEO, http://www.acronymgeek.com/MEO (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, MEO, http://www.acronymgeek.com/MEO (optional description here) (as of Feb. 10, 2012, 11:11). |
| AMA | MEO. Acronym Geek. February 10, 2012, 11:11. Available at: http://www.acronymgeek.com/MEO. Accessed February 10, 2012, 11:11. |