| APA | UDHC. (2012, February 16). In Acronym Geek. Retrieved 13:29, February 16, 2012, from http://www.acronymgeek.com/UDHC |
| MLA | "UDHC." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/UDHC>. |
| MHRA | 'UDHC', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/UDHC> [accessed 16 February 2012] |
| Chicago | "UDHC", http://www.acronymgeek.com/UDHC (accessed February 16, 2012). |
| CBE/CSE | UDHC [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/UDHC. |
| Bluebook | UDHC, http://www.acronymgeek.com/UDHC (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, UDHC, http://www.acronymgeek.com/UDHC (optional description here) (as of Feb. 16, 2012, 13:29). |
| AMA | UDHC. Acronym Geek. February 16, 2012, 13:29. Available at: http://www.acronymgeek.com/UDHC. Accessed February 16, 2012, 13:29. |