| APA | LCYS. (2012, February 15). In Acronym Geek. Retrieved 19:21, February 15, 2012, from http://www.acronymgeek.com/LCYS |
| MLA | "LCYS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/LCYS>. |
| MHRA | 'LCYS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/LCYS> [accessed 15 February 2012] |
| Chicago | "LCYS", http://www.acronymgeek.com/LCYS (accessed February 15, 2012). |
| CBE/CSE | LCYS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/LCYS. |
| Bluebook | LCYS, http://www.acronymgeek.com/LCYS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LCYS, http://www.acronymgeek.com/LCYS (optional description here) (as of Feb. 15, 2012, 19:21). |
| AMA | LCYS. Acronym Geek. February 15, 2012, 19:21. Available at: http://www.acronymgeek.com/LCYS. Accessed February 15, 2012, 19:21. |