| APA | LHDR. (2012, February 16). In Acronym Geek. Retrieved 18:03, February 16, 2012, from http://www.acronymgeek.com/LHDR |
| MLA | "LHDR." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/LHDR>. |
| MHRA | 'LHDR', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/LHDR> [accessed 16 February 2012] |
| Chicago | "LHDR", http://www.acronymgeek.com/LHDR (accessed February 16, 2012). |
| CBE/CSE | LHDR [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/LHDR. |
| Bluebook | LHDR, http://www.acronymgeek.com/LHDR (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LHDR, http://www.acronymgeek.com/LHDR (optional description here) (as of Feb. 16, 2012, 18:03). |
| AMA | LHDR. Acronym Geek. February 16, 2012, 18:03. Available at: http://www.acronymgeek.com/LHDR. Accessed February 16, 2012, 18:03. |