| APA | IZS. (2012, February 14). In Acronym Geek. Retrieved 09:54, February 14, 2012, from http://www.acronymgeek.com/IZS |
| MLA | "IZS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/IZS>. |
| MHRA | 'IZS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/IZS> [accessed 14 February 2012] |
| Chicago | "IZS", http://www.acronymgeek.com/IZS (accessed February 14, 2012). |
| CBE/CSE | IZS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/IZS. |
| Bluebook | IZS, http://www.acronymgeek.com/IZS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IZS, http://www.acronymgeek.com/IZS (optional description here) (as of Feb. 14, 2012, 09:54). |
| AMA | IZS. Acronym Geek. February 14, 2012, 09:54. Available at: http://www.acronymgeek.com/IZS. Accessed February 14, 2012, 09:54. |