| APA | XDFS. (2012, February 16). In Acronym Geek. Retrieved 19:08, February 16, 2012, from http://www.acronymgeek.com/XDFS |
| MLA | "XDFS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/XDFS>. |
| MHRA | 'XDFS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/XDFS> [accessed 16 February 2012] |
| Chicago | "XDFS", http://www.acronymgeek.com/XDFS (accessed February 16, 2012). |
| CBE/CSE | XDFS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/XDFS. |
| Bluebook | XDFS, http://www.acronymgeek.com/XDFS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XDFS, http://www.acronymgeek.com/XDFS (optional description here) (as of Feb. 16, 2012, 19:08). |
| AMA | XDFS. Acronym Geek. February 16, 2012, 19:08. Available at: http://www.acronymgeek.com/XDFS. Accessed February 16, 2012, 19:08. |