| APA | EHAN. (2012, February 16). In Acronym Geek. Retrieved 00:05, February 16, 2012, from http://www.acronymgeek.com/EHAN |
| MLA | "EHAN." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EHAN>. |
| MHRA | 'EHAN', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EHAN> [accessed 16 February 2012] |
| Chicago | "EHAN", http://www.acronymgeek.com/EHAN (accessed February 16, 2012). |
| CBE/CSE | EHAN [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EHAN. |
| Bluebook | EHAN, http://www.acronymgeek.com/EHAN (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EHAN, http://www.acronymgeek.com/EHAN (optional description here) (as of Feb. 16, 2012, 00:05). |
| AMA | EHAN. Acronym Geek. February 16, 2012, 00:05. Available at: http://www.acronymgeek.com/EHAN. Accessed February 16, 2012, 00:05. |