| APA | USRA. (2012, February 9). In Acronym Geek. Retrieved 10:55, February 9, 2012, from http://www.acronymgeek.com/USRA |
| MLA | "USRA." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/USRA>. |
| MHRA | 'USRA', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/USRA> [accessed 9 February 2012] |
| Chicago | "USRA", http://www.acronymgeek.com/USRA (accessed February 9, 2012). |
| CBE/CSE | USRA [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/USRA. |
| Bluebook | USRA, http://www.acronymgeek.com/USRA (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, USRA, http://www.acronymgeek.com/USRA (optional description here) (as of Feb. 9, 2012, 10:55). |
| AMA | USRA. Acronym Geek. February 9, 2012, 10:55. Available at: http://www.acronymgeek.com/USRA. Accessed February 9, 2012, 10:55. |