| APA | DNR. (2012, February 8). In Acronym Geek. Retrieved 23:53, February 8, 2012, from http://www.acronymgeek.com/DNR |
| MLA | "DNR." Acronym Geek. (2012). Acronym Geek. 8 Feb 2012 <http://www.acronymgeek.com/DNR>. |
| MHRA | 'DNR', Acronym Geek, 8 February 2012, <http://www.acronymgeek.com/DNR> [accessed 8 February 2012] |
| Chicago | "DNR", http://www.acronymgeek.com/DNR (accessed February 8, 2012). |
| CBE/CSE | DNR [Internet]. Acronym Geek; 2012 Feb 8 [cited 2012 Feb 8]. Available from: http://www.acronymgeek.com/DNR. |
| Bluebook | DNR, http://www.acronymgeek.com/DNR (last visited February 8, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DNR, http://www.acronymgeek.com/DNR (optional description here) (as of Feb. 8, 2012, 23:53). |
| AMA | DNR. Acronym Geek. February 8, 2012, 23:53. Available at: http://www.acronymgeek.com/DNR. Accessed February 8, 2012, 23:53. |