| APA | XAE. (2012, February 14). In Acronym Geek. Retrieved 11:48, February 14, 2012, from http://www.acronymgeek.com/XAE |
| MLA | "XAE." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/XAE>. |
| MHRA | 'XAE', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/XAE> [accessed 14 February 2012] |
| Chicago | "XAE", http://www.acronymgeek.com/XAE (accessed February 14, 2012). |
| CBE/CSE | XAE [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/XAE. |
| Bluebook | XAE, http://www.acronymgeek.com/XAE (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XAE, http://www.acronymgeek.com/XAE (optional description here) (as of Feb. 14, 2012, 11:48). |
| AMA | XAE. Acronym Geek. February 14, 2012, 11:48. Available at: http://www.acronymgeek.com/XAE. Accessed February 14, 2012, 11:48. |