| APA | XDNR. (2012, February 17). In Acronym Geek. Retrieved 08:08, February 17, 2012, from http://www.acronymgeek.com/XDNR |
| MLA | "XDNR." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/XDNR>. |
| MHRA | 'XDNR', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/XDNR> [accessed 17 February 2012] |
| Chicago | "XDNR", http://www.acronymgeek.com/XDNR (accessed February 17, 2012). |
| CBE/CSE | XDNR [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/XDNR. |
| Bluebook | XDNR, http://www.acronymgeek.com/XDNR (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XDNR, http://www.acronymgeek.com/XDNR (optional description here) (as of Feb. 17, 2012, 08:08). |
| AMA | XDNR. Acronym Geek. February 17, 2012, 08:08. Available at: http://www.acronymgeek.com/XDNR. Accessed February 17, 2012, 08:08. |