| APA | LYSL. (2012, February 15). In Acronym Geek. Retrieved 11:53, February 15, 2012, from http://www.acronymgeek.com/LYSL |
| MLA | "LYSL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/LYSL>. |
| MHRA | 'LYSL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/LYSL> [accessed 15 February 2012] |
| Chicago | "LYSL", http://www.acronymgeek.com/LYSL (accessed February 15, 2012). |
| CBE/CSE | LYSL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/LYSL. |
| Bluebook | LYSL, http://www.acronymgeek.com/LYSL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LYSL, http://www.acronymgeek.com/LYSL (optional description here) (as of Feb. 15, 2012, 11:53). |
| AMA | LYSL. Acronym Geek. February 15, 2012, 11:53. Available at: http://www.acronymgeek.com/LYSL. Accessed February 15, 2012, 11:53. |