| APA | EHAF. (2012, February 16). In Acronym Geek. Retrieved 03:52, February 16, 2012, from http://www.acronymgeek.com/EHAF |
| MLA | "EHAF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EHAF>. |
| MHRA | 'EHAF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EHAF> [accessed 16 February 2012] |
| Chicago | "EHAF", http://www.acronymgeek.com/EHAF (accessed February 16, 2012). |
| CBE/CSE | EHAF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EHAF. |
| Bluebook | EHAF, http://www.acronymgeek.com/EHAF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EHAF, http://www.acronymgeek.com/EHAF (optional description here) (as of Feb. 16, 2012, 03:52). |
| AMA | EHAF. Acronym Geek. February 16, 2012, 03:52. Available at: http://www.acronymgeek.com/EHAF. Accessed February 16, 2012, 03:52. |