| APA | NDIN. (2012, February 16). In Acronym Geek. Retrieved 18:29, February 16, 2012, from http://www.acronymgeek.com/NDIN |
| MLA | "NDIN." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/NDIN>. |
| MHRA | 'NDIN', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/NDIN> [accessed 16 February 2012] |
| Chicago | "NDIN", http://www.acronymgeek.com/NDIN (accessed February 16, 2012). |
| CBE/CSE | NDIN [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/NDIN. |
| Bluebook | NDIN, http://www.acronymgeek.com/NDIN (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NDIN, http://www.acronymgeek.com/NDIN (optional description here) (as of Feb. 16, 2012, 18:29). |
| AMA | NDIN. Acronym Geek. February 16, 2012, 18:29. Available at: http://www.acronymgeek.com/NDIN. Accessed February 16, 2012, 18:29. |