| APA | DI. (2012, February 9). In Acronym Geek. Retrieved 17:37, February 9, 2012, from http://www.acronymgeek.com/DI |
| MLA | "DI." Acronym Geek. (2012). Acronym Geek. 9 Feb 2012 <http://www.acronymgeek.com/DI>. |
| MHRA | 'DI', Acronym Geek, 9 February 2012, <http://www.acronymgeek.com/DI> [accessed 9 February 2012] |
| Chicago | "DI", http://www.acronymgeek.com/DI (accessed February 9, 2012). |
| CBE/CSE | DI [Internet]. Acronym Geek; 2012 Feb 9 [cited 2012 Feb 9]. Available from: http://www.acronymgeek.com/DI. |
| Bluebook | DI, http://www.acronymgeek.com/DI (last visited February 9, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DI, http://www.acronymgeek.com/DI (optional description here) (as of Feb. 9, 2012, 17:37). |
| AMA | DI. Acronym Geek. February 9, 2012, 17:37. Available at: http://www.acronymgeek.com/DI. Accessed February 9, 2012, 17:37. |