| APA | UPRD. (2012, February 17). In Acronym Geek. Retrieved 00:35, February 17, 2012, from http://www.acronymgeek.com/UPRD |
| MLA | "UPRD." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/UPRD>. |
| MHRA | 'UPRD', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/UPRD> [accessed 17 February 2012] |
| Chicago | "UPRD", http://www.acronymgeek.com/UPRD (accessed February 17, 2012). |
| CBE/CSE | UPRD [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/UPRD. |
| Bluebook | UPRD, http://www.acronymgeek.com/UPRD (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UPRD, http://www.acronymgeek.com/UPRD (optional description here) (as of Feb. 17, 2012, 00:35). |
| AMA | UPRD. Acronym Geek. February 17, 2012, 00:35. Available at: http://www.acronymgeek.com/UPRD. Accessed February 17, 2012, 00:35. |