| APA | XAIL. (2012, February 16). In Acronym Geek. Retrieved 00:00, February 16, 2012, from http://www.acronymgeek.com/XAIL |
| MLA | "XAIL." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/XAIL>. |
| MHRA | 'XAIL', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/XAIL> [accessed 16 February 2012] |
| Chicago | "XAIL", http://www.acronymgeek.com/XAIL (accessed February 16, 2012). |
| CBE/CSE | XAIL [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/XAIL. |
| Bluebook | XAIL, http://www.acronymgeek.com/XAIL (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XAIL, http://www.acronymgeek.com/XAIL (optional description here) (as of Feb. 16, 2012, 00:00). |
| AMA | XAIL. Acronym Geek. February 16, 2012, 00:00. Available at: http://www.acronymgeek.com/XAIL. Accessed February 16, 2012, 00:00. |