| APA | NSN. (2012, February 8). In Acronym Geek. Retrieved 11:17, February 8, 2012, from http://www.acronymgeek.com/NSN |
| MLA | "NSN." Acronym Geek. (2012). Acronym Geek. 8 Feb 2012 <http://www.acronymgeek.com/NSN>. |
| MHRA | 'NSN', Acronym Geek, 8 February 2012, <http://www.acronymgeek.com/NSN> [accessed 8 February 2012] |
| Chicago | "NSN", http://www.acronymgeek.com/NSN (accessed February 8, 2012). |
| CBE/CSE | NSN [Internet]. Acronym Geek; 2012 Feb 8 [cited 2012 Feb 8]. Available from: http://www.acronymgeek.com/NSN. |
| Bluebook | NSN, http://www.acronymgeek.com/NSN (last visited February 8, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NSN, http://www.acronymgeek.com/NSN (optional description here) (as of Feb. 8, 2012, 11:17). |
| AMA | NSN. Acronym Geek. February 8, 2012, 11:17. Available at: http://www.acronymgeek.com/NSN. Accessed February 8, 2012, 11:17. |