| APA | HEAJ. (2012, February 17). In Acronym Geek. Retrieved 03:16, February 17, 2012, from http://www.acronymgeek.com/HEAJ |
| MLA | "HEAJ." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/HEAJ>. |
| MHRA | 'HEAJ', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/HEAJ> [accessed 17 February 2012] |
| Chicago | "HEAJ", http://www.acronymgeek.com/HEAJ (accessed February 17, 2012). |
| CBE/CSE | HEAJ [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/HEAJ. |
| Bluebook | HEAJ, http://www.acronymgeek.com/HEAJ (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HEAJ, http://www.acronymgeek.com/HEAJ (optional description here) (as of Feb. 17, 2012, 03:16). |
| AMA | HEAJ. Acronym Geek. February 17, 2012, 03:16. Available at: http://www.acronymgeek.com/HEAJ. Accessed February 17, 2012, 03:16. |