| APA | XZCS. (2012, February 15). In Acronym Geek. Retrieved 04:31, February 15, 2012, from http://www.acronymgeek.com/XZCS |
| MLA | "XZCS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/XZCS>. |
| MHRA | 'XZCS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/XZCS> [accessed 15 February 2012] |
| Chicago | "XZCS", http://www.acronymgeek.com/XZCS (accessed February 15, 2012). |
| CBE/CSE | XZCS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/XZCS. |
| Bluebook | XZCS, http://www.acronymgeek.com/XZCS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XZCS, http://www.acronymgeek.com/XZCS (optional description here) (as of Feb. 15, 2012, 04:31). |
| AMA | XZCS. Acronym Geek. February 15, 2012, 04:31. Available at: http://www.acronymgeek.com/XZCS. Accessed February 15, 2012, 04:31. |