| APA | DUCI. (2012, February 10). In Acronym Geek. Retrieved 09:57, February 10, 2012, from http://www.acronymgeek.com/DUCI |
| MLA | "DUCI." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/DUCI>. |
| MHRA | 'DUCI', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/DUCI> [accessed 10 February 2012] |
| Chicago | "DUCI", http://www.acronymgeek.com/DUCI (accessed February 10, 2012). |
| CBE/CSE | DUCI [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/DUCI. |
| Bluebook | DUCI, http://www.acronymgeek.com/DUCI (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DUCI, http://www.acronymgeek.com/DUCI (optional description here) (as of Feb. 10, 2012, 09:57). |
| AMA | DUCI. Acronym Geek. February 10, 2012, 09:57. Available at: http://www.acronymgeek.com/DUCI. Accessed February 10, 2012, 09:57. |