| APA | DOUR. (2012, February 16). In Acronym Geek. Retrieved 18:11, February 16, 2012, from http://www.acronymgeek.com/DOUR |
| MLA | "DOUR." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DOUR>. |
| MHRA | 'DOUR', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DOUR> [accessed 16 February 2012] |
| Chicago | "DOUR", http://www.acronymgeek.com/DOUR (accessed February 16, 2012). |
| CBE/CSE | DOUR [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DOUR. |
| Bluebook | DOUR, http://www.acronymgeek.com/DOUR (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DOUR, http://www.acronymgeek.com/DOUR (optional description here) (as of Feb. 16, 2012, 18:11). |
| AMA | DOUR. Acronym Geek. February 16, 2012, 18:11. Available at: http://www.acronymgeek.com/DOUR. Accessed February 16, 2012, 18:11. |