| APA | DUUI. (2012, February 15). In Acronym Geek. Retrieved 23:35, February 15, 2012, from http://www.acronymgeek.com/DUUI |
| MLA | "DUUI." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/DUUI>. |
| MHRA | 'DUUI', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/DUUI> [accessed 15 February 2012] |
| Chicago | "DUUI", http://www.acronymgeek.com/DUUI (accessed February 15, 2012). |
| CBE/CSE | DUUI [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/DUUI. |
| Bluebook | DUUI, http://www.acronymgeek.com/DUUI (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DUUI, http://www.acronymgeek.com/DUUI (optional description here) (as of Feb. 15, 2012, 23:35). |
| AMA | DUUI. Acronym Geek. February 15, 2012, 23:35. Available at: http://www.acronymgeek.com/DUUI. Accessed February 15, 2012, 23:35. |