| APA | XKW. (2012, February 14). In Acronym Geek. Retrieved 07:17, February 14, 2012, from http://www.acronymgeek.com/XKW |
| MLA | "XKW." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/XKW>. |
| MHRA | 'XKW', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/XKW> [accessed 14 February 2012] |
| Chicago | "XKW", http://www.acronymgeek.com/XKW (accessed February 14, 2012). |
| CBE/CSE | XKW [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/XKW. |
| Bluebook | XKW, http://www.acronymgeek.com/XKW (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XKW, http://www.acronymgeek.com/XKW (optional description here) (as of Feb. 14, 2012, 07:17). |
| AMA | XKW. Acronym Geek. February 14, 2012, 07:17. Available at: http://www.acronymgeek.com/XKW. Accessed February 14, 2012, 07:17. |