| APA | HARA. (2012, February 16). In Acronym Geek. Retrieved 21:03, February 16, 2012, from http://www.acronymgeek.com/HARA |
| MLA | "HARA." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HARA>. |
| MHRA | 'HARA', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HARA> [accessed 16 February 2012] |
| Chicago | "HARA", http://www.acronymgeek.com/HARA (accessed February 16, 2012). |
| CBE/CSE | HARA [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HARA. |
| Bluebook | HARA, http://www.acronymgeek.com/HARA (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HARA, http://www.acronymgeek.com/HARA (optional description here) (as of Feb. 16, 2012, 21:03). |
| AMA | HARA. Acronym Geek. February 16, 2012, 21:03. Available at: http://www.acronymgeek.com/HARA. Accessed February 16, 2012, 21:03. |