| APA | IXF. (2012, February 11). In Acronym Geek. Retrieved 22:28, February 11, 2012, from http://www.acronymgeek.com/IXF |
| MLA | "IXF." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/IXF>. |
| MHRA | 'IXF', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/IXF> [accessed 11 February 2012] |
| Chicago | "IXF", http://www.acronymgeek.com/IXF (accessed February 11, 2012). |
| CBE/CSE | IXF [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/IXF. |
| Bluebook | IXF, http://www.acronymgeek.com/IXF (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IXF, http://www.acronymgeek.com/IXF (optional description here) (as of Feb. 11, 2012, 22:28). |
| AMA | IXF. Acronym Geek. February 11, 2012, 22:28. Available at: http://www.acronymgeek.com/IXF. Accessed February 11, 2012, 22:28. |