| APA | LEDO. (2012, February 17). In Acronym Geek. Retrieved 02:14, February 17, 2012, from http://www.acronymgeek.com/LEDO |
| MLA | "LEDO." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/LEDO>. |
| MHRA | 'LEDO', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/LEDO> [accessed 17 February 2012] |
| Chicago | "LEDO", http://www.acronymgeek.com/LEDO (accessed February 17, 2012). |
| CBE/CSE | LEDO [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/LEDO. |
| Bluebook | LEDO, http://www.acronymgeek.com/LEDO (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LEDO, http://www.acronymgeek.com/LEDO (optional description here) (as of Feb. 17, 2012, 02:14). |
| AMA | LEDO. Acronym Geek. February 17, 2012, 02:14. Available at: http://www.acronymgeek.com/LEDO. Accessed February 17, 2012, 02:14. |