| APA | MUDF. (2012, February 14). In Acronym Geek. Retrieved 20:00, February 14, 2012, from http://www.acronymgeek.com/MUDF |
| MLA | "MUDF." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/MUDF>. |
| MHRA | 'MUDF', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/MUDF> [accessed 14 February 2012] |
| Chicago | "MUDF", http://www.acronymgeek.com/MUDF (accessed February 14, 2012). |
| CBE/CSE | MUDF [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/MUDF. |
| Bluebook | MUDF, http://www.acronymgeek.com/MUDF (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, MUDF, http://www.acronymgeek.com/MUDF (optional description here) (as of Feb. 14, 2012, 20:00). |
| AMA | MUDF. Acronym Geek. February 14, 2012, 20:00. Available at: http://www.acronymgeek.com/MUDF. Accessed February 14, 2012, 20:00. |