| APA | IGNF. (2012, February 16). In Acronym Geek. Retrieved 17:42, February 16, 2012, from http://www.acronymgeek.com/IGNF |
| MLA | "IGNF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/IGNF>. |
| MHRA | 'IGNF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/IGNF> [accessed 16 February 2012] |
| Chicago | "IGNF", http://www.acronymgeek.com/IGNF (accessed February 16, 2012). |
| CBE/CSE | IGNF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/IGNF. |
| Bluebook | IGNF, http://www.acronymgeek.com/IGNF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IGNF, http://www.acronymgeek.com/IGNF (optional description here) (as of Feb. 16, 2012, 17:42). |
| AMA | IGNF. Acronym Geek. February 16, 2012, 17:42. Available at: http://www.acronymgeek.com/IGNF. Accessed February 16, 2012, 17:42. |