| APA | XAX. (2012, February 14). In Acronym Geek. Retrieved 19:22, February 14, 2012, from http://www.acronymgeek.com/XAX |
| MLA | "XAX." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/XAX>. |
| MHRA | 'XAX', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/XAX> [accessed 14 February 2012] |
| Chicago | "XAX", http://www.acronymgeek.com/XAX (accessed February 14, 2012). |
| CBE/CSE | XAX [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/XAX. |
| Bluebook | XAX, http://www.acronymgeek.com/XAX (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XAX, http://www.acronymgeek.com/XAX (optional description here) (as of Feb. 14, 2012, 19:22). |
| AMA | XAX. Acronym Geek. February 14, 2012, 19:22. Available at: http://www.acronymgeek.com/XAX. Accessed February 14, 2012, 19:22. |