| APA | IXRO. (2012, February 15). In Acronym Geek. Retrieved 21:46, February 15, 2012, from http://www.acronymgeek.com/IXRO |
| MLA | "IXRO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IXRO>. |
| MHRA | 'IXRO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IXRO> [accessed 15 February 2012] |
| Chicago | "IXRO", http://www.acronymgeek.com/IXRO (accessed February 15, 2012). |
| CBE/CSE | IXRO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IXRO. |
| Bluebook | IXRO, http://www.acronymgeek.com/IXRO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IXRO, http://www.acronymgeek.com/IXRO (optional description here) (as of Feb. 15, 2012, 21:46). |
| AMA | IXRO. Acronym Geek. February 15, 2012, 21:46. Available at: http://www.acronymgeek.com/IXRO. Accessed February 15, 2012, 21:46. |