| APA | NIDL. (2012, February 15). In Acronym Geek. Retrieved 11:45, February 15, 2012, from http://www.acronymgeek.com/NIDL |
| MLA | "NIDL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/NIDL>. |
| MHRA | 'NIDL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/NIDL> [accessed 15 February 2012] |
| Chicago | "NIDL", http://www.acronymgeek.com/NIDL (accessed February 15, 2012). |
| CBE/CSE | NIDL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/NIDL. |
| Bluebook | NIDL, http://www.acronymgeek.com/NIDL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, NIDL, http://www.acronymgeek.com/NIDL (optional description here) (as of Feb. 15, 2012, 11:45). |
| AMA | NIDL. Acronym Geek. February 15, 2012, 11:45. Available at: http://www.acronymgeek.com/NIDL. Accessed February 15, 2012, 11:45. |