| APA | UKPX. (2012, February 16). In Acronym Geek. Retrieved 11:44, February 16, 2012, from http://www.acronymgeek.com/UKPX |
| MLA | "UKPX." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/UKPX>. |
| MHRA | 'UKPX', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/UKPX> [accessed 16 February 2012] |
| Chicago | "UKPX", http://www.acronymgeek.com/UKPX (accessed February 16, 2012). |
| CBE/CSE | UKPX [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/UKPX. |
| Bluebook | UKPX, http://www.acronymgeek.com/UKPX (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UKPX, http://www.acronymgeek.com/UKPX (optional description here) (as of Feb. 16, 2012, 11:44). |
| AMA | UKPX. Acronym Geek. February 16, 2012, 11:44. Available at: http://www.acronymgeek.com/UKPX. Accessed February 16, 2012, 11:44. |