| APA | DDCL. (2012, February 17). In Acronym Geek. Retrieved 00:35, February 17, 2012, from http://www.acronymgeek.com/DDCL |
| MLA | "DDCL." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/DDCL>. |
| MHRA | 'DDCL', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/DDCL> [accessed 17 February 2012] |
| Chicago | "DDCL", http://www.acronymgeek.com/DDCL (accessed February 17, 2012). |
| CBE/CSE | DDCL [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/DDCL. |
| Bluebook | DDCL, http://www.acronymgeek.com/DDCL (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DDCL, http://www.acronymgeek.com/DDCL (optional description here) (as of Feb. 17, 2012, 00:35). |
| AMA | DDCL. Acronym Geek. February 17, 2012, 00:35. Available at: http://www.acronymgeek.com/DDCL. Accessed February 17, 2012, 00:35. |