| APA | LRDD. (2012, February 15). In Acronym Geek. Retrieved 20:51, February 15, 2012, from http://www.acronymgeek.com/LRDD |
| MLA | "LRDD." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/LRDD>. |
| MHRA | 'LRDD', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/LRDD> [accessed 15 February 2012] |
| Chicago | "LRDD", http://www.acronymgeek.com/LRDD (accessed February 15, 2012). |
| CBE/CSE | LRDD [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/LRDD. |
| Bluebook | LRDD, http://www.acronymgeek.com/LRDD (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LRDD, http://www.acronymgeek.com/LRDD (optional description here) (as of Feb. 15, 2012, 20:51). |
| AMA | LRDD. Acronym Geek. February 15, 2012, 20:51. Available at: http://www.acronymgeek.com/LRDD. Accessed February 15, 2012, 20:51. |