| APA | IFSG. (2012, February 14). In Acronym Geek. Retrieved 15:35, February 14, 2012, from http://www.acronymgeek.com/IFSG |
| MLA | "IFSG." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/IFSG>. |
| MHRA | 'IFSG', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/IFSG> [accessed 14 February 2012] |
| Chicago | "IFSG", http://www.acronymgeek.com/IFSG (accessed February 14, 2012). |
| CBE/CSE | IFSG [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/IFSG. |
| Bluebook | IFSG, http://www.acronymgeek.com/IFSG (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IFSG, http://www.acronymgeek.com/IFSG (optional description here) (as of Feb. 14, 2012, 15:35). |
| AMA | IFSG. Acronym Geek. February 14, 2012, 15:35. Available at: http://www.acronymgeek.com/IFSG. Accessed February 14, 2012, 15:35. |