| APA | URKH. (2012, February 15). In Acronym Geek. Retrieved 05:26, February 15, 2012, from http://www.acronymgeek.com/URKH |
| MLA | "URKH." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/URKH>. |
| MHRA | 'URKH', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/URKH> [accessed 15 February 2012] |
| Chicago | "URKH", http://www.acronymgeek.com/URKH (accessed February 15, 2012). |
| CBE/CSE | URKH [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/URKH. |
| Bluebook | URKH, http://www.acronymgeek.com/URKH (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, URKH, http://www.acronymgeek.com/URKH (optional description here) (as of Feb. 15, 2012, 05:26). |
| AMA | URKH. Acronym Geek. February 15, 2012, 05:26. Available at: http://www.acronymgeek.com/URKH. Accessed February 15, 2012, 05:26. |