| APA | FNUN. (2012, February 17). In Acronym Geek. Retrieved 03:00, February 17, 2012, from http://www.acronymgeek.com/FNUN |
| MLA | "FNUN." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/FNUN>. |
| MHRA | 'FNUN', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/FNUN> [accessed 17 February 2012] |
| Chicago | "FNUN", http://www.acronymgeek.com/FNUN (accessed February 17, 2012). |
| CBE/CSE | FNUN [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/FNUN. |
| Bluebook | FNUN, http://www.acronymgeek.com/FNUN (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FNUN, http://www.acronymgeek.com/FNUN (optional description here) (as of Feb. 17, 2012, 03:00). |
| AMA | FNUN. Acronym Geek. February 17, 2012, 03:00. Available at: http://www.acronymgeek.com/FNUN. Accessed February 17, 2012, 03:00. |