| APA | EHCD. (2012, February 17). In Acronym Geek. Retrieved 03:11, February 17, 2012, from http://www.acronymgeek.com/EHCD |
| MLA | "EHCD." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/EHCD>. |
| MHRA | 'EHCD', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/EHCD> [accessed 17 February 2012] |
| Chicago | "EHCD", http://www.acronymgeek.com/EHCD (accessed February 17, 2012). |
| CBE/CSE | EHCD [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/EHCD. |
| Bluebook | EHCD, http://www.acronymgeek.com/EHCD (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EHCD, http://www.acronymgeek.com/EHCD (optional description here) (as of Feb. 17, 2012, 03:11). |
| AMA | EHCD. Acronym Geek. February 17, 2012, 03:11. Available at: http://www.acronymgeek.com/EHCD. Accessed February 17, 2012, 03:11. |