| APA | EHH. (2012, February 14). In Acronym Geek. Retrieved 19:40, February 14, 2012, from http://www.acronymgeek.com/EHH |
| MLA | "EHH." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/EHH>. |
| MHRA | 'EHH', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/EHH> [accessed 14 February 2012] |
| Chicago | "EHH", http://www.acronymgeek.com/EHH (accessed February 14, 2012). |
| CBE/CSE | EHH [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/EHH. |
| Bluebook | EHH, http://www.acronymgeek.com/EHH (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EHH, http://www.acronymgeek.com/EHH (optional description here) (as of Feb. 14, 2012, 19:40). |
| AMA | EHH. Acronym Geek. February 14, 2012, 19:40. Available at: http://www.acronymgeek.com/EHH. Accessed February 14, 2012, 19:40. |