| APA | DH. (2012, February 9). In Acronym Geek. Retrieved 13:55, February 9, 2012, from http://www.acronymgeek.com/DH |
| MLA | "DH." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/DH>. |
| MHRA | 'DH', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/DH> [accessed 9 February 2012] |
| Chicago | "DH", http://www.acronymgeek.com/DH (accessed February 9, 2012). |
| CBE/CSE | DH [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/DH. |
| Bluebook | DH, http://www.acronymgeek.com/DH (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DH, http://www.acronymgeek.com/DH (optional description here) (as of Feb. 9, 2012, 13:55). |
| AMA | DH. Acronym Geek. February 9, 2012, 13:55. Available at: http://www.acronymgeek.com/DH. Accessed February 9, 2012, 13:55. |