| APA | XACE. (2012, February 15). In Acronym Geek. Retrieved 08:07, February 15, 2012, from http://www.acronymgeek.com/XACE |
| MLA | "XACE." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/XACE>. |
| MHRA | 'XACE', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/XACE> [accessed 15 February 2012] |
| Chicago | "XACE", http://www.acronymgeek.com/XACE (accessed February 15, 2012). |
| CBE/CSE | XACE [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/XACE. |
| Bluebook | XACE, http://www.acronymgeek.com/XACE (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XACE, http://www.acronymgeek.com/XACE (optional description here) (as of Feb. 15, 2012, 08:07). |
| AMA | XACE. Acronym Geek. February 15, 2012, 08:07. Available at: http://www.acronymgeek.com/XACE. Accessed February 15, 2012, 08:07. |