| APA | HIX. (2012, February 13). In Acronym Geek. Retrieved 23:06, February 13, 2012, from http://www.acronymgeek.com/HIX |
| MLA | "HIX." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/HIX>. |
| MHRA | 'HIX', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/HIX> [accessed 13 February 2012] |
| Chicago | "HIX", http://www.acronymgeek.com/HIX (accessed February 13, 2012). |
| CBE/CSE | HIX [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/HIX. |
| Bluebook | HIX, http://www.acronymgeek.com/HIX (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HIX, http://www.acronymgeek.com/HIX (optional description here) (as of Feb. 13, 2012, 23:06). |
| AMA | HIX. Acronym Geek. February 13, 2012, 23:06. Available at: http://www.acronymgeek.com/HIX. Accessed February 13, 2012, 23:06. |