| APA | NIFE. (2012, February 17). In Acronym Geek. Retrieved 04:18, February 17, 2012, from http://www.acronymgeek.com/NIFE |
| MLA | "NIFE." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/NIFE>. |
| MHRA | 'NIFE', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/NIFE> [accessed 17 February 2012] |
| Chicago | "NIFE", http://www.acronymgeek.com/NIFE (accessed February 17, 2012). |
| CBE/CSE | NIFE [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/NIFE. |
| Bluebook | NIFE, http://www.acronymgeek.com/NIFE (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NIFE, http://www.acronymgeek.com/NIFE (optional description here) (as of Feb. 17, 2012, 04:18). |
| AMA | NIFE. Acronym Geek. February 17, 2012, 04:18. Available at: http://www.acronymgeek.com/NIFE. Accessed February 17, 2012, 04:18. |