| APA | NAN. (2012, February 14). In Acronym Geek. Retrieved 09:06, February 14, 2012, from http://www.acronymgeek.com/NAN |
| MLA | "NAN." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/NAN>. |
| MHRA | 'NAN', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/NAN> [accessed 14 February 2012] |
| Chicago | "NAN", http://www.acronymgeek.com/NAN (accessed February 14, 2012). |
| CBE/CSE | NAN [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/NAN. |
| Bluebook | NAN, http://www.acronymgeek.com/NAN (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NAN, http://www.acronymgeek.com/NAN (optional description here) (as of Feb. 14, 2012, 09:06). |
| AMA | NAN. Acronym Geek. February 14, 2012, 09:06. Available at: http://www.acronymgeek.com/NAN. Accessed February 14, 2012, 09:06. |