| APA | DLUF. (2012, February 16). In Acronym Geek. Retrieved 05:16, February 16, 2012, from http://www.acronymgeek.com/DLUF |
| MLA | "DLUF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DLUF>. |
| MHRA | 'DLUF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DLUF> [accessed 16 February 2012] |
| Chicago | "DLUF", http://www.acronymgeek.com/DLUF (accessed February 16, 2012). |
| CBE/CSE | DLUF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DLUF. |
| Bluebook | DLUF, http://www.acronymgeek.com/DLUF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DLUF, http://www.acronymgeek.com/DLUF (optional description here) (as of Feb. 16, 2012, 05:16). |
| AMA | DLUF. Acronym Geek. February 16, 2012, 05:16. Available at: http://www.acronymgeek.com/DLUF. Accessed February 16, 2012, 05:16. |