| APA | NDHT. (2012, February 16). In Acronym Geek. Retrieved 07:46, February 16, 2012, from http://www.acronymgeek.com/NDHT |
| MLA | "NDHT." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/NDHT>. |
| MHRA | 'NDHT', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/NDHT> [accessed 16 February 2012] |
| Chicago | "NDHT", http://www.acronymgeek.com/NDHT (accessed February 16, 2012). |
| CBE/CSE | NDHT [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/NDHT. |
| Bluebook | NDHT, http://www.acronymgeek.com/NDHT (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NDHT, http://www.acronymgeek.com/NDHT (optional description here) (as of Feb. 16, 2012, 07:46). |
| AMA | NDHT. Acronym Geek. February 16, 2012, 07:46. Available at: http://www.acronymgeek.com/NDHT. Accessed February 16, 2012, 07:46. |