| APA | IFNY. (2012, February 15). In Acronym Geek. Retrieved 04:13, February 15, 2012, from http://www.acronymgeek.com/IFNY |
| MLA | "IFNY." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IFNY>. |
| MHRA | 'IFNY', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IFNY> [accessed 15 February 2012] |
| Chicago | "IFNY", http://www.acronymgeek.com/IFNY (accessed February 15, 2012). |
| CBE/CSE | IFNY [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IFNY. |
| Bluebook | IFNY, http://www.acronymgeek.com/IFNY (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IFNY, http://www.acronymgeek.com/IFNY (optional description here) (as of Feb. 15, 2012, 04:13). |
| AMA | IFNY. Acronym Geek. February 15, 2012, 04:13. Available at: http://www.acronymgeek.com/IFNY. Accessed February 15, 2012, 04:13. |