| APA | LTYD. (2012, February 16). In Acronym Geek. Retrieved 08:06, February 16, 2012, from http://www.acronymgeek.com/LTYD |
| MLA | "LTYD." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/LTYD>. |
| MHRA | 'LTYD', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/LTYD> [accessed 16 February 2012] |
| Chicago | "LTYD", http://www.acronymgeek.com/LTYD (accessed February 16, 2012). |
| CBE/CSE | LTYD [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/LTYD. |
| Bluebook | LTYD, http://www.acronymgeek.com/LTYD (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LTYD, http://www.acronymgeek.com/LTYD (optional description here) (as of Feb. 16, 2012, 08:06). |
| AMA | LTYD. Acronym Geek. February 16, 2012, 08:06. Available at: http://www.acronymgeek.com/LTYD. Accessed February 16, 2012, 08:06. |