| APA | UBDE. (2012, February 15). In Acronym Geek. Retrieved 13:39, February 15, 2012, from http://www.acronymgeek.com/UBDE |
| MLA | "UBDE." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/UBDE>. |
| MHRA | 'UBDE', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/UBDE> [accessed 15 February 2012] |
| Chicago | "UBDE", http://www.acronymgeek.com/UBDE (accessed February 15, 2012). |
| CBE/CSE | UBDE [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/UBDE. |
| Bluebook | UBDE, http://www.acronymgeek.com/UBDE (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UBDE, http://www.acronymgeek.com/UBDE (optional description here) (as of Feb. 15, 2012, 13:39). |
| AMA | UBDE. Acronym Geek. February 15, 2012, 13:39. Available at: http://www.acronymgeek.com/UBDE. Accessed February 15, 2012, 13:39. |