| APA | DDIL. (2012, February 15). In Acronym Geek. Retrieved 05:30, February 15, 2012, from http://www.acronymgeek.com/DDIL |
| MLA | "DDIL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/DDIL>. |
| MHRA | 'DDIL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/DDIL> [accessed 15 February 2012] |
| Chicago | "DDIL", http://www.acronymgeek.com/DDIL (accessed February 15, 2012). |
| CBE/CSE | DDIL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/DDIL. |
| Bluebook | DDIL, http://www.acronymgeek.com/DDIL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DDIL, http://www.acronymgeek.com/DDIL (optional description here) (as of Feb. 15, 2012, 05:30). |
| AMA | DDIL. Acronym Geek. February 15, 2012, 05:30. Available at: http://www.acronymgeek.com/DDIL. Accessed February 15, 2012, 05:30. |