| APA | IHZS. (2012, February 14). In Acronym Geek. Retrieved 08:16, February 14, 2012, from http://www.acronymgeek.com/IHZS |
| MLA | "IHZS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/IHZS>. |
| MHRA | 'IHZS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/IHZS> [accessed 14 February 2012] |
| Chicago | "IHZS", http://www.acronymgeek.com/IHZS (accessed February 14, 2012). |
| CBE/CSE | IHZS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/IHZS. |
| Bluebook | IHZS, http://www.acronymgeek.com/IHZS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IHZS, http://www.acronymgeek.com/IHZS (optional description here) (as of Feb. 14, 2012, 08:16). |
| AMA | IHZS. Acronym Geek. February 14, 2012, 08:16. Available at: http://www.acronymgeek.com/IHZS. Accessed February 14, 2012, 08:16. |