| APA | FTHX. (2012, February 15). In Acronym Geek. Retrieved 08:42, February 15, 2012, from http://www.acronymgeek.com/FTHX |
| MLA | "FTHX." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/FTHX>. |
| MHRA | 'FTHX', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/FTHX> [accessed 15 February 2012] |
| Chicago | "FTHX", http://www.acronymgeek.com/FTHX (accessed February 15, 2012). |
| CBE/CSE | FTHX [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/FTHX. |
| Bluebook | FTHX, http://www.acronymgeek.com/FTHX (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FTHX, http://www.acronymgeek.com/FTHX (optional description here) (as of Feb. 15, 2012, 08:42). |
| AMA | FTHX. Acronym Geek. February 15, 2012, 08:42. Available at: http://www.acronymgeek.com/FTHX. Accessed February 15, 2012, 08:42. |