| APA | HIZN. (2012, February 16). In Acronym Geek. Retrieved 03:08, February 16, 2012, from http://www.acronymgeek.com/HIZN |
| MLA | "HIZN." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HIZN>. |
| MHRA | 'HIZN', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HIZN> [accessed 16 February 2012] |
| Chicago | "HIZN", http://www.acronymgeek.com/HIZN (accessed February 16, 2012). |
| CBE/CSE | HIZN [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HIZN. |
| Bluebook | HIZN, http://www.acronymgeek.com/HIZN (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HIZN, http://www.acronymgeek.com/HIZN (optional description here) (as of Feb. 16, 2012, 03:08). |
| AMA | HIZN. Acronym Geek. February 16, 2012, 03:08. Available at: http://www.acronymgeek.com/HIZN. Accessed February 16, 2012, 03:08. |