| APA | LDYA. (2012, February 14). In Acronym Geek. Retrieved 13:59, February 14, 2012, from http://www.acronymgeek.com/LDYA |
| MLA | "LDYA." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/LDYA>. |
| MHRA | 'LDYA', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/LDYA> [accessed 14 February 2012] |
| Chicago | "LDYA", http://www.acronymgeek.com/LDYA (accessed February 14, 2012). |
| CBE/CSE | LDYA [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/LDYA. |
| Bluebook | LDYA, http://www.acronymgeek.com/LDYA (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LDYA, http://www.acronymgeek.com/LDYA (optional description here) (as of Feb. 14, 2012, 13:59). |
| AMA | LDYA. Acronym Geek. February 14, 2012, 13:59. Available at: http://www.acronymgeek.com/LDYA. Accessed February 14, 2012, 13:59. |