| APA | LDUC. (2012, February 15). In Acronym Geek. Retrieved 17:53, February 15, 2012, from http://www.acronymgeek.com/LDUC |
| MLA | "LDUC." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/LDUC>. |
| MHRA | 'LDUC', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/LDUC> [accessed 15 February 2012] |
| Chicago | "LDUC", http://www.acronymgeek.com/LDUC (accessed February 15, 2012). |
| CBE/CSE | LDUC [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/LDUC. |
| Bluebook | LDUC, http://www.acronymgeek.com/LDUC (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LDUC, http://www.acronymgeek.com/LDUC (optional description here) (as of Feb. 15, 2012, 17:53). |
| AMA | LDUC. Acronym Geek. February 15, 2012, 17:53. Available at: http://www.acronymgeek.com/LDUC. Accessed February 15, 2012, 17:53. |