| APA | UKPN. (2012, February 17). In Acronym Geek. Retrieved 01:38, February 17, 2012, from http://www.acronymgeek.com/UKPN |
| MLA | "UKPN." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/UKPN>. |
| MHRA | 'UKPN', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/UKPN> [accessed 17 February 2012] |
| Chicago | "UKPN", http://www.acronymgeek.com/UKPN (accessed February 17, 2012). |
| CBE/CSE | UKPN [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/UKPN. |
| Bluebook | UKPN, http://www.acronymgeek.com/UKPN (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UKPN, http://www.acronymgeek.com/UKPN (optional description here) (as of Feb. 17, 2012, 01:38). |
| AMA | UKPN. Acronym Geek. February 17, 2012, 01:38. Available at: http://www.acronymgeek.com/UKPN. Accessed February 17, 2012, 01:38. |