| APA | LKFS. (2012, February 16). In Acronym Geek. Retrieved 07:15, February 16, 2012, from http://www.acronymgeek.com/LKFS |
| MLA | "LKFS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/LKFS>. |
| MHRA | 'LKFS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/LKFS> [accessed 16 February 2012] |
| Chicago | "LKFS", http://www.acronymgeek.com/LKFS (accessed February 16, 2012). |
| CBE/CSE | LKFS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/LKFS. |
| Bluebook | LKFS, http://www.acronymgeek.com/LKFS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LKFS, http://www.acronymgeek.com/LKFS (optional description here) (as of Feb. 16, 2012, 07:15). |
| AMA | LKFS. Acronym Geek. February 16, 2012, 07:15. Available at: http://www.acronymgeek.com/LKFS. Accessed February 16, 2012, 07:15. |