| APA | FSN. (2012, February 10). In Acronym Geek. Retrieved 11:19, February 10, 2012, from http://www.acronymgeek.com/FSN |
| MLA | "FSN." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/FSN>. |
| MHRA | 'FSN', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/FSN> [accessed 10 February 2012] |
| Chicago | "FSN", http://www.acronymgeek.com/FSN (accessed February 10, 2012). |
| CBE/CSE | FSN [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/FSN. |
| Bluebook | FSN, http://www.acronymgeek.com/FSN (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FSN, http://www.acronymgeek.com/FSN (optional description here) (as of Feb. 10, 2012, 11:19). |
| AMA | FSN. Acronym Geek. February 10, 2012, 11:19. Available at: http://www.acronymgeek.com/FSN. Accessed February 10, 2012, 11:19. |