| APA | XDHL. (2012, February 17). In Acronym Geek. Retrieved 01:24, February 17, 2012, from http://www.acronymgeek.com/XDHL |
| MLA | "XDHL." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/XDHL>. |
| MHRA | 'XDHL', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/XDHL> [accessed 17 February 2012] |
| Chicago | "XDHL", http://www.acronymgeek.com/XDHL (accessed February 17, 2012). |
| CBE/CSE | XDHL [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/XDHL. |
| Bluebook | XDHL, http://www.acronymgeek.com/XDHL (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XDHL, http://www.acronymgeek.com/XDHL (optional description here) (as of Feb. 17, 2012, 01:24). |
| AMA | XDHL. Acronym Geek. February 17, 2012, 01:24. Available at: http://www.acronymgeek.com/XDHL. Accessed February 17, 2012, 01:24. |