| APA | FECS. (2012, February 10). In Acronym Geek. Retrieved 17:28, February 10, 2012, from http://www.acronymgeek.com/FECS |
| MLA | "FECS." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/FECS>. |
| MHRA | 'FECS', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/FECS> [accessed 10 February 2012] |
| Chicago | "FECS", http://www.acronymgeek.com/FECS (accessed February 10, 2012). |
| CBE/CSE | FECS [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/FECS. |
| Bluebook | FECS, http://www.acronymgeek.com/FECS (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FECS, http://www.acronymgeek.com/FECS (optional description here) (as of Feb. 10, 2012, 17:28). |
| AMA | FECS. Acronym Geek. February 10, 2012, 17:28. Available at: http://www.acronymgeek.com/FECS. Accessed February 10, 2012, 17:28. |