| APA | IDUU. (2012, February 15). In Acronym Geek. Retrieved 17:41, February 15, 2012, from http://www.acronymgeek.com/IDUU |
| MLA | "IDUU." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/IDUU>. |
| MHRA | 'IDUU', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/IDUU> [accessed 15 February 2012] |
| Chicago | "IDUU", http://www.acronymgeek.com/IDUU (accessed February 15, 2012). |
| CBE/CSE | IDUU [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/IDUU. |
| Bluebook | IDUU, http://www.acronymgeek.com/IDUU (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, IDUU, http://www.acronymgeek.com/IDUU (optional description here) (as of Feb. 15, 2012, 17:41). |
| AMA | IDUU. Acronym Geek. February 15, 2012, 17:41. Available at: http://www.acronymgeek.com/IDUU. Accessed February 15, 2012, 17:41. |