| APA | XDFL. (2012, February 16). In Acronym Geek. Retrieved 22:19, February 16, 2012, from http://www.acronymgeek.com/XDFL |
| MLA | "XDFL." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/XDFL>. |
| MHRA | 'XDFL', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/XDFL> [accessed 16 February 2012] |
| Chicago | "XDFL", http://www.acronymgeek.com/XDFL (accessed February 16, 2012). |
| CBE/CSE | XDFL [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/XDFL. |
| Bluebook | XDFL, http://www.acronymgeek.com/XDFL (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, XDFL, http://www.acronymgeek.com/XDFL (optional description here) (as of Feb. 16, 2012, 22:19). |
| AMA | XDFL. Acronym Geek. February 16, 2012, 22:19. Available at: http://www.acronymgeek.com/XDFL. Accessed February 16, 2012, 22:19. |