| APA | FCUS. (2012, February 16). In Acronym Geek. Retrieved 21:52, February 16, 2012, from http://www.acronymgeek.com/FCUS |
| MLA | "FCUS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/FCUS>. |
| MHRA | 'FCUS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/FCUS> [accessed 16 February 2012] |
| Chicago | "FCUS", http://www.acronymgeek.com/FCUS (accessed February 16, 2012). |
| CBE/CSE | FCUS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/FCUS. |
| Bluebook | FCUS, http://www.acronymgeek.com/FCUS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FCUS, http://www.acronymgeek.com/FCUS (optional description here) (as of Feb. 16, 2012, 21:52). |
| AMA | FCUS. Acronym Geek. February 16, 2012, 21:52. Available at: http://www.acronymgeek.com/FCUS. Accessed February 16, 2012, 21:52. |