| APA | UGRA. (2012, February 16). In Acronym Geek. Retrieved 06:12, February 16, 2012, from http://www.acronymgeek.com/UGRA |
| MLA | "UGRA." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/UGRA>. |
| MHRA | 'UGRA', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/UGRA> [accessed 16 February 2012] |
| Chicago | "UGRA", http://www.acronymgeek.com/UGRA (accessed February 16, 2012). |
| CBE/CSE | UGRA [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/UGRA. |
| Bluebook | UGRA, http://www.acronymgeek.com/UGRA (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UGRA, http://www.acronymgeek.com/UGRA (optional description here) (as of Feb. 16, 2012, 06:12). |
| AMA | UGRA. Acronym Geek. February 16, 2012, 06:12. Available at: http://www.acronymgeek.com/UGRA. Accessed February 16, 2012, 06:12. |