| APA | URS. (2012, February 14). In Acronym Geek. Retrieved 07:46, February 14, 2012, from http://www.acronymgeek.com/URS |
| MLA | "URS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/URS>. |
| MHRA | 'URS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/URS> [accessed 14 February 2012] |
| Chicago | "URS", http://www.acronymgeek.com/URS (accessed February 14, 2012). |
| CBE/CSE | URS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/URS. |
| Bluebook | URS, http://www.acronymgeek.com/URS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, URS, http://www.acronymgeek.com/URS (optional description here) (as of Feb. 14, 2012, 07:46). |
| AMA | URS. Acronym Geek. February 14, 2012, 07:46. Available at: http://www.acronymgeek.com/URS. Accessed February 14, 2012, 07:46. |