| APA | CLDU. (2012, February 15). In Acronym Geek. Retrieved 07:01, February 15, 2012, from http://www.acronymgeek.com/CLDU |
| MLA | "CLDU." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CLDU>. |
| MHRA | 'CLDU', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CLDU> [accessed 15 February 2012] |
| Chicago | "CLDU", http://www.acronymgeek.com/CLDU (accessed February 15, 2012). |
| CBE/CSE | CLDU [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CLDU. |
| Bluebook | CLDU, http://www.acronymgeek.com/CLDU (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CLDU, http://www.acronymgeek.com/CLDU (optional description here) (as of Feb. 15, 2012, 07:01). |
| AMA | CLDU. Acronym Geek. February 15, 2012, 07:01. Available at: http://www.acronymgeek.com/CLDU. Accessed February 15, 2012, 07:01. |