| APA | XDS. (2012, February 13). In Acronym Geek. Retrieved 21:27, February 13, 2012, from http://www.acronymgeek.com/XDS |
| MLA | "XDS." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/XDS>. |
| MHRA | 'XDS', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/XDS> [accessed 13 February 2012] |
| Chicago | "XDS", http://www.acronymgeek.com/XDS (accessed February 13, 2012). |
| CBE/CSE | XDS [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/XDS. |
| Bluebook | XDS, http://www.acronymgeek.com/XDS (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XDS, http://www.acronymgeek.com/XDS (optional description here) (as of Feb. 13, 2012, 21:27). |
| AMA | XDS. Acronym Geek. February 13, 2012, 21:27. Available at: http://www.acronymgeek.com/XDS. Accessed February 13, 2012, 21:27. |