| APA | LDIN. (2012, February 16). In Acronym Geek. Retrieved 15:51, February 16, 2012, from http://www.acronymgeek.com/LDIN |
| MLA | "LDIN." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/LDIN>. |
| MHRA | 'LDIN', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/LDIN> [accessed 16 February 2012] |
| Chicago | "LDIN", http://www.acronymgeek.com/LDIN (accessed February 16, 2012). |
| CBE/CSE | LDIN [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/LDIN. |
| Bluebook | LDIN, http://www.acronymgeek.com/LDIN (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LDIN, http://www.acronymgeek.com/LDIN (optional description here) (as of Feb. 16, 2012, 15:51). |
| AMA | LDIN. Acronym Geek. February 16, 2012, 15:51. Available at: http://www.acronymgeek.com/LDIN. Accessed February 16, 2012, 15:51. |