| APA | DNUM. (2012, February 15). In Acronym Geek. Retrieved 05:14, February 15, 2012, from http://www.acronymgeek.com/DNUM |
| MLA | "DNUM." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/DNUM>. |
| MHRA | 'DNUM', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/DNUM> [accessed 15 February 2012] |
| Chicago | "DNUM", http://www.acronymgeek.com/DNUM (accessed February 15, 2012). |
| CBE/CSE | DNUM [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/DNUM. |
| Bluebook | DNUM, http://www.acronymgeek.com/DNUM (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DNUM, http://www.acronymgeek.com/DNUM (optional description here) (as of Feb. 15, 2012, 05:14). |
| AMA | DNUM. Acronym Geek. February 15, 2012, 05:14. Available at: http://www.acronymgeek.com/DNUM. Accessed February 15, 2012, 05:14. |