| APA | IKFD. (2012, February 15). In Acronym Geek. Retrieved 10:12, February 15, 2012, from http://www.acronymgeek.com/IKFD |
| MLA | "IKFD." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IKFD>. |
| MHRA | 'IKFD', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IKFD> [accessed 15 February 2012] |
| Chicago | "IKFD", http://www.acronymgeek.com/IKFD (accessed February 15, 2012). |
| CBE/CSE | IKFD [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IKFD. |
| Bluebook | IKFD, http://www.acronymgeek.com/IKFD (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IKFD, http://www.acronymgeek.com/IKFD (optional description here) (as of Feb. 15, 2012, 10:12). |
| AMA | IKFD. Acronym Geek. February 15, 2012, 10:12. Available at: http://www.acronymgeek.com/IKFD. Accessed February 15, 2012, 10:12. |