| APA | NHLD. (2012, February 15). In Acronym Geek. Retrieved 23:44, February 15, 2012, from http://www.acronymgeek.com/NHLD |
| MLA | "NHLD." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/NHLD>. |
| MHRA | 'NHLD', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/NHLD> [accessed 15 February 2012] |
| Chicago | "NHLD", http://www.acronymgeek.com/NHLD (accessed February 15, 2012). |
| CBE/CSE | NHLD [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/NHLD. |
| Bluebook | NHLD, http://www.acronymgeek.com/NHLD (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NHLD, http://www.acronymgeek.com/NHLD (optional description here) (as of Feb. 15, 2012, 23:44). |
| AMA | NHLD. Acronym Geek. February 15, 2012, 23:44. Available at: http://www.acronymgeek.com/NHLD. Accessed February 15, 2012, 23:44. |