| APA | DUWL. (2012, February 11). In Acronym Geek. Retrieved 19:53, February 11, 2012, from http://www.acronymgeek.com/DUWL |
| MLA | "DUWL." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/DUWL>. |
| MHRA | 'DUWL', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/DUWL> [accessed 11 February 2012] |
| Chicago | "DUWL", http://www.acronymgeek.com/DUWL (accessed February 11, 2012). |
| CBE/CSE | DUWL [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/DUWL. |
| Bluebook | DUWL, http://www.acronymgeek.com/DUWL (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DUWL, http://www.acronymgeek.com/DUWL (optional description here) (as of Feb. 11, 2012, 19:53). |
| AMA | DUWL. Acronym Geek. February 11, 2012, 19:53. Available at: http://www.acronymgeek.com/DUWL. Accessed February 11, 2012, 19:53. |