| APA | MUDO. (2012, February 15). In Acronym Geek. Retrieved 17:06, February 15, 2012, from http://www.acronymgeek.com/MUDO |
| MLA | "MUDO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/MUDO>. |
| MHRA | 'MUDO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/MUDO> [accessed 15 February 2012] |
| Chicago | "MUDO", http://www.acronymgeek.com/MUDO (accessed February 15, 2012). |
| CBE/CSE | MUDO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/MUDO. |
| Bluebook | MUDO, http://www.acronymgeek.com/MUDO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, MUDO, http://www.acronymgeek.com/MUDO (optional description here) (as of Feb. 15, 2012, 17:06). |
| AMA | MUDO. Acronym Geek. February 15, 2012, 17:06. Available at: http://www.acronymgeek.com/MUDO. Accessed February 15, 2012, 17:06. |