| APA | UDBE. (2012, February 14). In Acronym Geek. Retrieved 23:26, February 14, 2012, from http://www.acronymgeek.com/UDBE |
| MLA | "UDBE." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/UDBE>. |
| MHRA | 'UDBE', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/UDBE> [accessed 14 February 2012] |
| Chicago | "UDBE", http://www.acronymgeek.com/UDBE (accessed February 14, 2012). |
| CBE/CSE | UDBE [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/UDBE. |
| Bluebook | UDBE, http://www.acronymgeek.com/UDBE (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UDBE, http://www.acronymgeek.com/UDBE (optional description here) (as of Feb. 14, 2012, 23:26). |
| AMA | UDBE. Acronym Geek. February 14, 2012, 23:26. Available at: http://www.acronymgeek.com/UDBE. Accessed February 14, 2012, 23:26. |