| APA | USXP. (2012, February 16). In Acronym Geek. Retrieved 02:11, February 16, 2012, from http://www.acronymgeek.com/USXP |
| MLA | "USXP." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/USXP>. |
| MHRA | 'USXP', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/USXP> [accessed 16 February 2012] |
| Chicago | "USXP", http://www.acronymgeek.com/USXP (accessed February 16, 2012). |
| CBE/CSE | USXP [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/USXP. |
| Bluebook | USXP, http://www.acronymgeek.com/USXP (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, USXP, http://www.acronymgeek.com/USXP (optional description here) (as of Feb. 16, 2012, 02:11). |
| AMA | USXP. Acronym Geek. February 16, 2012, 02:11. Available at: http://www.acronymgeek.com/USXP. Accessed February 16, 2012, 02:11. |