| Style | Reference Text |
|---|
| APA | LDY. (2009, November 21). In All Acronyms. Retrieved 23:58, November 21, 2009, from http://www.all-acronyms.com/LDY |
| MLA | "LDY." All Acronyms. 21 Nov 2009, 23:58. All Acronyms. 21 Nov 2009 <http://www.all-acronyms.com/LDY>. |
| MHRA | 'LDY', All Acronyms, 21 November 2009, 23:58, <http://www.all-acronyms.com/LDY> [accessed 21 November 2009] |
| Chicago | "LDY," http://www.all-acronyms.com/LDY (accessed November 21, 2009). |
| CBE/CSE | LDY [Internet]. All Acronyms; 2009 Nov 21, 23:58 [cited 2009 Nov 21]. Available from: http://www.all-acronyms.com/LDY. |
| Bluebook | LDY, http://www.all-acronyms.com/LDY (last visited November 21, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, LDY, http://www.all-acronyms.com/LDY (optional description here) (as of Nov. 21, 2009, 23:58). |
| AMA | LDY. All Acronyms. November 21, 2009, 23:58. Available at: http://www.all-acronyms.com/LDY. Accessed November 21, 2009. |
IATA code for City of Derry Airport, D…