| APA | NIF. (2012, February 14). In Acronym Geek. Retrieved 07:15, February 14, 2012, from http://www.acronymgeek.com/NIF |
| MLA | "NIF." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/NIF>. |
| MHRA | 'NIF', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/NIF> [accessed 14 February 2012] |
| Chicago | "NIF", http://www.acronymgeek.com/NIF (accessed February 14, 2012). |
| CBE/CSE | NIF [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/NIF. |
| Bluebook | NIF, http://www.acronymgeek.com/NIF (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NIF, http://www.acronymgeek.com/NIF (optional description here) (as of Feb. 14, 2012, 07:15). |
| AMA | NIF. Acronym Geek. February 14, 2012, 07:15. Available at: http://www.acronymgeek.com/NIF. Accessed February 14, 2012, 07:15. |