| APA | IXS. (2012, February 12). In Acronym Geek. Retrieved 06:54, February 12, 2012, from http://www.acronymgeek.com/IXS |
| MLA | "IXS." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/IXS>. |
| MHRA | 'IXS', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/IXS> [accessed 12 February 2012] |
| Chicago | "IXS", http://www.acronymgeek.com/IXS (accessed February 12, 2012). |
| CBE/CSE | IXS [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/IXS. |
| Bluebook | IXS, http://www.acronymgeek.com/IXS (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IXS, http://www.acronymgeek.com/IXS (optional description here) (as of Feb. 12, 2012, 06:54). |
| AMA | IXS. Acronym Geek. February 12, 2012, 06:54. Available at: http://www.acronymgeek.com/IXS. Accessed February 12, 2012, 06:54. |