| APA | NNFH. (2012, February 17). In Acronym Geek. Retrieved 02:23, February 17, 2012, from http://www.acronymgeek.com/NNFH |
| MLA | "NNFH." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/NNFH>. |
| MHRA | 'NNFH', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/NNFH> [accessed 17 February 2012] |
| Chicago | "NNFH", http://www.acronymgeek.com/NNFH (accessed February 17, 2012). |
| CBE/CSE | NNFH [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/NNFH. |
| Bluebook | NNFH, http://www.acronymgeek.com/NNFH (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NNFH, http://www.acronymgeek.com/NNFH (optional description here) (as of Feb. 17, 2012, 02:23). |
| AMA | NNFH. Acronym Geek. February 17, 2012, 02:23. Available at: http://www.acronymgeek.com/NNFH. Accessed February 17, 2012, 02:23. |