| APA | FCXU. (2012, February 16). In Acronym Geek. Retrieved 15:59, February 16, 2012, from http://www.acronymgeek.com/FCXU |
| MLA | "FCXU." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/FCXU>. |
| MHRA | 'FCXU', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/FCXU> [accessed 16 February 2012] |
| Chicago | "FCXU", http://www.acronymgeek.com/FCXU (accessed February 16, 2012). |
| CBE/CSE | FCXU [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/FCXU. |
| Bluebook | FCXU, http://www.acronymgeek.com/FCXU (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FCXU, http://www.acronymgeek.com/FCXU (optional description here) (as of Feb. 16, 2012, 15:59). |
| AMA | FCXU. Acronym Geek. February 16, 2012, 15:59. Available at: http://www.acronymgeek.com/FCXU. Accessed February 16, 2012, 15:59. |