| APA | IZC. (2012, February 13). In Acronym Geek. Retrieved 20:59, February 13, 2012, from http://www.acronymgeek.com/IZC |
| MLA | "IZC." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/IZC>. |
| MHRA | 'IZC', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/IZC> [accessed 13 February 2012] |
| Chicago | "IZC", http://www.acronymgeek.com/IZC (accessed February 13, 2012). |
| CBE/CSE | IZC [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/IZC. |
| Bluebook | IZC, http://www.acronymgeek.com/IZC (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IZC, http://www.acronymgeek.com/IZC (optional description here) (as of Feb. 13, 2012, 20:59). |
| AMA | IZC. Acronym Geek. February 13, 2012, 20:59. Available at: http://www.acronymgeek.com/IZC. Accessed February 13, 2012, 20:59. |