| APA | FFX. (2012, February 11). In Acronym Geek. Retrieved 22:46, February 11, 2012, from http://www.acronymgeek.com/FFX |
| MLA | "FFX." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/FFX>. |
| MHRA | 'FFX', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/FFX> [accessed 11 February 2012] |
| Chicago | "FFX", http://www.acronymgeek.com/FFX (accessed February 11, 2012). |
| CBE/CSE | FFX [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/FFX. |
| Bluebook | FFX, http://www.acronymgeek.com/FFX (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FFX, http://www.acronymgeek.com/FFX (optional description here) (as of Feb. 11, 2012, 22:46). |
| AMA | FFX. Acronym Geek. February 11, 2012, 22:46. Available at: http://www.acronymgeek.com/FFX. Accessed February 11, 2012, 22:46. |