| APA | XTUW. (2012, February 16). In Acronym Geek. Retrieved 17:58, February 16, 2012, from http://www.acronymgeek.com/XTUW |
| MLA | "XTUW." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/XTUW>. |
| MHRA | 'XTUW', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/XTUW> [accessed 16 February 2012] |
| Chicago | "XTUW", http://www.acronymgeek.com/XTUW (accessed February 16, 2012). |
| CBE/CSE | XTUW [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/XTUW. |
| Bluebook | XTUW, http://www.acronymgeek.com/XTUW (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XTUW, http://www.acronymgeek.com/XTUW (optional description here) (as of Feb. 16, 2012, 17:58). |
| AMA | XTUW. Acronym Geek. February 16, 2012, 17:58. Available at: http://www.acronymgeek.com/XTUW. Accessed February 16, 2012, 17:58. |