| APA | UDRR. (2012, February 17). In Acronym Geek. Retrieved 00:37, February 17, 2012, from http://www.acronymgeek.com/UDRR |
| MLA | "UDRR." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/UDRR>. |
| MHRA | 'UDRR', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/UDRR> [accessed 17 February 2012] |
| Chicago | "UDRR", http://www.acronymgeek.com/UDRR (accessed February 17, 2012). |
| CBE/CSE | UDRR [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/UDRR. |
| Bluebook | UDRR, http://www.acronymgeek.com/UDRR (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UDRR, http://www.acronymgeek.com/UDRR (optional description here) (as of Feb. 17, 2012, 00:37). |
| AMA | UDRR. Acronym Geek. February 17, 2012, 00:37. Available at: http://www.acronymgeek.com/UDRR. Accessed February 17, 2012, 00:37. |