| APA | EHAL. (2012, February 15). In Acronym Geek. Retrieved 20:33, February 15, 2012, from http://www.acronymgeek.com/EHAL |
| MLA | "EHAL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/EHAL>. |
| MHRA | 'EHAL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/EHAL> [accessed 15 February 2012] |
| Chicago | "EHAL", http://www.acronymgeek.com/EHAL (accessed February 15, 2012). |
| CBE/CSE | EHAL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/EHAL. |
| Bluebook | EHAL, http://www.acronymgeek.com/EHAL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EHAL, http://www.acronymgeek.com/EHAL (optional description here) (as of Feb. 15, 2012, 20:33). |
| AMA | EHAL. Acronym Geek. February 15, 2012, 20:33. Available at: http://www.acronymgeek.com/EHAL. Accessed February 15, 2012, 20:33. |