| APA | IDD. (2012, February 9). In Acronym Geek. Retrieved 21:05, February 9, 2012, from http://www.acronymgeek.com/IDD |
| MLA | "IDD." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/IDD>. |
| MHRA | 'IDD', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/IDD> [accessed 9 February 2012] |
| Chicago | "IDD", http://www.acronymgeek.com/IDD (accessed February 9, 2012). |
| CBE/CSE | IDD [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/IDD. |
| Bluebook | IDD, http://www.acronymgeek.com/IDD (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IDD, http://www.acronymgeek.com/IDD (optional description here) (as of Feb. 9, 2012, 21:05). |
| AMA | IDD. Acronym Geek. February 9, 2012, 21:05. Available at: http://www.acronymgeek.com/IDD. Accessed February 9, 2012, 21:05. |