| APA | HLED. (2012, February 15). In Acronym Geek. Retrieved 16:33, February 15, 2012, from http://www.acronymgeek.com/HLED |
| MLA | "HLED." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/HLED>. |
| MHRA | 'HLED', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/HLED> [accessed 15 February 2012] |
| Chicago | "HLED", http://www.acronymgeek.com/HLED (accessed February 15, 2012). |
| CBE/CSE | HLED [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/HLED. |
| Bluebook | HLED, http://www.acronymgeek.com/HLED (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HLED, http://www.acronymgeek.com/HLED (optional description here) (as of Feb. 15, 2012, 16:33). |
| AMA | HLED. Acronym Geek. February 15, 2012, 16:33. Available at: http://www.acronymgeek.com/HLED. Accessed February 15, 2012, 16:33. |