| APA | IFSI. (2012, February 16). In Acronym Geek. Retrieved 08:22, February 16, 2012, from http://www.acronymgeek.com/IFSI |
| MLA | "IFSI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IFSI>. |
| MHRA | 'IFSI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IFSI> [accessed 16 February 2012] |
| Chicago | "IFSI", http://www.acronymgeek.com/IFSI (accessed February 16, 2012). |
| CBE/CSE | IFSI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IFSI. |
| Bluebook | IFSI, http://www.acronymgeek.com/IFSI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IFSI, http://www.acronymgeek.com/IFSI (optional description here) (as of Feb. 16, 2012, 08:22). |
| AMA | IFSI. Acronym Geek. February 16, 2012, 08:22. Available at: http://www.acronymgeek.com/IFSI. Accessed February 16, 2012, 08:22. |