| APA | DN. (2012, February 14). In Acronym Geek. Retrieved 06:07, February 14, 2012, from http://www.acronymgeek.com/DN |
| MLA | "DN." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/DN>. |
| MHRA | 'DN', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/DN> [accessed 14 February 2012] |
| Chicago | "DN", http://www.acronymgeek.com/DN (accessed February 14, 2012). |
| CBE/CSE | DN [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/DN. |
| Bluebook | DN, http://www.acronymgeek.com/DN (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DN, http://www.acronymgeek.com/DN (optional description here) (as of Feb. 14, 2012, 06:07). |
| AMA | DN. Acronym Geek. February 14, 2012, 06:07. Available at: http://www.acronymgeek.com/DN. Accessed February 14, 2012, 06:07. |