| APA | FCYS. (2012, February 16). In Acronym Geek. Retrieved 16:18, February 16, 2012, from http://www.acronymgeek.com/FCYS |
| MLA | "FCYS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/FCYS>. |
| MHRA | 'FCYS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/FCYS> [accessed 16 February 2012] |
| Chicago | "FCYS", http://www.acronymgeek.com/FCYS (accessed February 16, 2012). |
| CBE/CSE | FCYS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/FCYS. |
| Bluebook | FCYS, http://www.acronymgeek.com/FCYS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FCYS, http://www.acronymgeek.com/FCYS (optional description here) (as of Feb. 16, 2012, 16:18). |
| AMA | FCYS. Acronym Geek. February 16, 2012, 16:18. Available at: http://www.acronymgeek.com/FCYS. Accessed February 16, 2012, 16:18. |