| APA | NFN. (2012, February 14). In Acronym Geek. Retrieved 09:07, February 14, 2012, from http://www.acronymgeek.com/NFN |
| MLA | "NFN." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/NFN>. |
| MHRA | 'NFN', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/NFN> [accessed 14 February 2012] |
| Chicago | "NFN", http://www.acronymgeek.com/NFN (accessed February 14, 2012). |
| CBE/CSE | NFN [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/NFN. |
| Bluebook | NFN, http://www.acronymgeek.com/NFN (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NFN, http://www.acronymgeek.com/NFN (optional description here) (as of Feb. 14, 2012, 09:07). |
| AMA | NFN. Acronym Geek. February 14, 2012, 09:07. Available at: http://www.acronymgeek.com/NFN. Accessed February 14, 2012, 09:07. |