| APA | IFSK. (2012, February 17). In Acronym Geek. Retrieved 06:53, February 17, 2012, from http://www.acronymgeek.com/IFSK |
| MLA | "IFSK." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/IFSK>. |
| MHRA | 'IFSK', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/IFSK> [accessed 17 February 2012] |
| Chicago | "IFSK", http://www.acronymgeek.com/IFSK (accessed February 17, 2012). |
| CBE/CSE | IFSK [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/IFSK. |
| Bluebook | IFSK, http://www.acronymgeek.com/IFSK (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IFSK, http://www.acronymgeek.com/IFSK (optional description here) (as of Feb. 17, 2012, 06:53). |
| AMA | IFSK. Acronym Geek. February 17, 2012, 06:53. Available at: http://www.acronymgeek.com/IFSK. Accessed February 17, 2012, 06:53. |