| APA | XLH. (2012, February 14). In Acronym Geek. Retrieved 02:36, February 14, 2012, from http://www.acronymgeek.com/XLH |
| MLA | "XLH." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/XLH>. |
| MHRA | 'XLH', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/XLH> [accessed 14 February 2012] |
| Chicago | "XLH", http://www.acronymgeek.com/XLH (accessed February 14, 2012). |
| CBE/CSE | XLH [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/XLH. |
| Bluebook | XLH, http://www.acronymgeek.com/XLH (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XLH, http://www.acronymgeek.com/XLH (optional description here) (as of Feb. 14, 2012, 02:36). |
| AMA | XLH. Acronym Geek. February 14, 2012, 02:36. Available at: http://www.acronymgeek.com/XLH. Accessed February 14, 2012, 02:36. |