| APA | LDAH. (2012, February 16). In Acronym Geek. Retrieved 17:40, February 16, 2012, from http://www.acronymgeek.com/LDAH |
| MLA | "LDAH." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/LDAH>. |
| MHRA | 'LDAH', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/LDAH> [accessed 16 February 2012] |
| Chicago | "LDAH", http://www.acronymgeek.com/LDAH (accessed February 16, 2012). |
| CBE/CSE | LDAH [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/LDAH. |
| Bluebook | LDAH, http://www.acronymgeek.com/LDAH (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LDAH, http://www.acronymgeek.com/LDAH (optional description here) (as of Feb. 16, 2012, 17:40). |
| AMA | LDAH. Acronym Geek. February 16, 2012, 17:40. Available at: http://www.acronymgeek.com/LDAH. Accessed February 16, 2012, 17:40. |