| APA | HAIA. (2012, February 17). In Acronym Geek. Retrieved 00:22, February 17, 2012, from http://www.acronymgeek.com/HAIA |
| MLA | "HAIA." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/HAIA>. |
| MHRA | 'HAIA', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/HAIA> [accessed 17 February 2012] |
| Chicago | "HAIA", http://www.acronymgeek.com/HAIA (accessed February 17, 2012). |
| CBE/CSE | HAIA [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/HAIA. |
| Bluebook | HAIA, http://www.acronymgeek.com/HAIA (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HAIA, http://www.acronymgeek.com/HAIA (optional description here) (as of Feb. 17, 2012, 00:22). |
| AMA | HAIA. Acronym Geek. February 17, 2012, 00:22. Available at: http://www.acronymgeek.com/HAIA. Accessed February 17, 2012, 00:22. |