| APA | AHI. (2012, February 9). In Acronym Geek. Retrieved 18:24, February 9, 2012, from http://www.acronymgeek.com/AHI |
| MLA | "AHI." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/AHI>. |
| MHRA | 'AHI', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/AHI> [accessed 9 February 2012] |
| Chicago | "AHI", http://www.acronymgeek.com/AHI (accessed February 9, 2012). |
| CBE/CSE | AHI [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/AHI. |
| Bluebook | AHI, http://www.acronymgeek.com/AHI (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, AHI, http://www.acronymgeek.com/AHI (optional description here) (as of Feb. 9, 2012, 18:24). |
| AMA | AHI. Acronym Geek. February 9, 2012, 18:24. Available at: http://www.acronymgeek.com/AHI. Accessed February 9, 2012, 18:24. |