| APA | FDX. (2012, February 10). In Acronym Geek. Retrieved 17:08, February 10, 2012, from http://www.acronymgeek.com/FDX |
| MLA | "FDX." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/FDX>. |
| MHRA | 'FDX', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/FDX> [accessed 10 February 2012] |
| Chicago | "FDX", http://www.acronymgeek.com/FDX (accessed February 10, 2012). |
| CBE/CSE | FDX [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/FDX. |
| Bluebook | FDX, http://www.acronymgeek.com/FDX (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FDX, http://www.acronymgeek.com/FDX (optional description here) (as of Feb. 10, 2012, 17:08). |
| AMA | FDX. Acronym Geek. February 10, 2012, 17:08. Available at: http://www.acronymgeek.com/FDX. Accessed February 10, 2012, 17:08. |