| APA | DLUP. (2012, February 14). In Acronym Geek. Retrieved 21:05, February 14, 2012, from http://www.acronymgeek.com/DLUP |
| MLA | "DLUP." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/DLUP>. |
| MHRA | 'DLUP', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/DLUP> [accessed 14 February 2012] |
| Chicago | "DLUP", http://www.acronymgeek.com/DLUP (accessed February 14, 2012). |
| CBE/CSE | DLUP [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/DLUP. |
| Bluebook | DLUP, http://www.acronymgeek.com/DLUP (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DLUP, http://www.acronymgeek.com/DLUP (optional description here) (as of Feb. 14, 2012, 21:05). |
| AMA | DLUP. Acronym Geek. February 14, 2012, 21:05. Available at: http://www.acronymgeek.com/DLUP. Accessed February 14, 2012, 21:05. |