| APA | IFCS. (2012, February 15). In Acronym Geek. Retrieved 06:52, February 15, 2012, from http://www.acronymgeek.com/IFCS |
| MLA | "IFCS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IFCS>. |
| MHRA | 'IFCS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IFCS> [accessed 15 February 2012] |
| Chicago | "IFCS", http://www.acronymgeek.com/IFCS (accessed February 15, 2012). |
| CBE/CSE | IFCS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IFCS. |
| Bluebook | IFCS, http://www.acronymgeek.com/IFCS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IFCS, http://www.acronymgeek.com/IFCS (optional description here) (as of Feb. 15, 2012, 06:52). |
| AMA | IFCS. Acronym Geek. February 15, 2012, 06:52. Available at: http://www.acronymgeek.com/IFCS. Accessed February 15, 2012, 06:52. |