| APA | UKYD. (2012, February 16). In Acronym Geek. Retrieved 07:42, February 16, 2012, from http://www.acronymgeek.com/UKYD |
| MLA | "UKYD." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/UKYD>. |
| MHRA | 'UKYD', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/UKYD> [accessed 16 February 2012] |
| Chicago | "UKYD", http://www.acronymgeek.com/UKYD (accessed February 16, 2012). |
| CBE/CSE | UKYD [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/UKYD. |
| Bluebook | UKYD, http://www.acronymgeek.com/UKYD (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UKYD, http://www.acronymgeek.com/UKYD (optional description here) (as of Feb. 16, 2012, 07:42). |
| AMA | UKYD. Acronym Geek. February 16, 2012, 07:42. Available at: http://www.acronymgeek.com/UKYD. Accessed February 16, 2012, 07:42. |