| APA | URGI. (2012, February 12). In Acronym Geek. Retrieved 01:32, February 12, 2012, from http://www.acronymgeek.com/URGI |
| MLA | "URGI." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/URGI>. |
| MHRA | 'URGI', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/URGI> [accessed 12 February 2012] |
| Chicago | "URGI", http://www.acronymgeek.com/URGI (accessed February 12, 2012). |
| CBE/CSE | URGI [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/URGI. |
| Bluebook | URGI, http://www.acronymgeek.com/URGI (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, URGI, http://www.acronymgeek.com/URGI (optional description here) (as of Feb. 12, 2012, 01:32). |
| AMA | URGI. Acronym Geek. February 12, 2012, 01:32. Available at: http://www.acronymgeek.com/URGI. Accessed February 12, 2012, 01:32. |