| APA | EHDT. (2012, February 17). In Acronym Geek. Retrieved 06:56, February 17, 2012, from http://www.acronymgeek.com/EHDT |
| MLA | "EHDT." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/EHDT>. |
| MHRA | 'EHDT', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/EHDT> [accessed 17 February 2012] |
| Chicago | "EHDT", http://www.acronymgeek.com/EHDT (accessed February 17, 2012). |
| CBE/CSE | EHDT [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/EHDT. |
| Bluebook | EHDT, http://www.acronymgeek.com/EHDT (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EHDT, http://www.acronymgeek.com/EHDT (optional description here) (as of Feb. 17, 2012, 06:56). |
| AMA | EHDT. Acronym Geek. February 17, 2012, 06:56. Available at: http://www.acronymgeek.com/EHDT. Accessed February 17, 2012, 06:56. |