| APA | USSS. (2012, February 10). In Acronym Geek. Retrieved 13:07, February 10, 2012, from http://www.acronymgeek.com/USSS |
| MLA | "USSS." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/USSS>. |
| MHRA | 'USSS', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/USSS> [accessed 10 February 2012] |
| Chicago | "USSS", http://www.acronymgeek.com/USSS (accessed February 10, 2012). |
| CBE/CSE | USSS [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/USSS. |
| Bluebook | USSS, http://www.acronymgeek.com/USSS (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, USSS, http://www.acronymgeek.com/USSS (optional description here) (as of Feb. 10, 2012, 13:07). |
| AMA | USSS. Acronym Geek. February 10, 2012, 13:07. Available at: http://www.acronymgeek.com/USSS. Accessed February 10, 2012, 13:07. |