| APA | EDHS. (2012, February 14). In Acronym Geek. Retrieved 15:57, February 14, 2012, from http://www.acronymgeek.com/EDHS |
| MLA | "EDHS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/EDHS>. |
| MHRA | 'EDHS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/EDHS> [accessed 14 February 2012] |
| Chicago | "EDHS", http://www.acronymgeek.com/EDHS (accessed February 14, 2012). |
| CBE/CSE | EDHS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/EDHS. |
| Bluebook | EDHS, http://www.acronymgeek.com/EDHS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EDHS, http://www.acronymgeek.com/EDHS (optional description here) (as of Feb. 14, 2012, 15:57). |
| AMA | EDHS. Acronym Geek. February 14, 2012, 15:57. Available at: http://www.acronymgeek.com/EDHS. Accessed February 14, 2012, 15:57. |