| APA | UDRO. (2012, February 15). In Acronym Geek. Retrieved 00:03, February 15, 2012, from http://www.acronymgeek.com/UDRO |
| MLA | "UDRO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/UDRO>. |
| MHRA | 'UDRO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/UDRO> [accessed 15 February 2012] |
| Chicago | "UDRO", http://www.acronymgeek.com/UDRO (accessed February 15, 2012). |
| CBE/CSE | UDRO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/UDRO. |
| Bluebook | UDRO, http://www.acronymgeek.com/UDRO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UDRO, http://www.acronymgeek.com/UDRO (optional description here) (as of Feb. 15, 2012, 00:03). |
| AMA | UDRO. Acronym Geek. February 15, 2012, 00:03. Available at: http://www.acronymgeek.com/UDRO. Accessed February 15, 2012, 00:03. |