| APA | MFDU. (2012, February 14). In Acronym Geek. Retrieved 23:20, February 14, 2012, from http://www.acronymgeek.com/MFDU |
| MLA | "MFDU." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/MFDU>. |
| MHRA | 'MFDU', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/MFDU> [accessed 14 February 2012] |
| Chicago | "MFDU", http://www.acronymgeek.com/MFDU (accessed February 14, 2012). |
| CBE/CSE | MFDU [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/MFDU. |
| Bluebook | MFDU, http://www.acronymgeek.com/MFDU (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, MFDU, http://www.acronymgeek.com/MFDU (optional description here) (as of Feb. 14, 2012, 23:20). |
| AMA | MFDU. Acronym Geek. February 14, 2012, 23:20. Available at: http://www.acronymgeek.com/MFDU. Accessed February 14, 2012, 23:20. |