| APA | LFS. (2012, February 14). In Acronym Geek. Retrieved 12:02, February 14, 2012, from http://www.acronymgeek.com/LFS |
| MLA | "LFS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/LFS>. |
| MHRA | 'LFS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/LFS> [accessed 14 February 2012] |
| Chicago | "LFS", http://www.acronymgeek.com/LFS (accessed February 14, 2012). |
| CBE/CSE | LFS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/LFS. |
| Bluebook | LFS, http://www.acronymgeek.com/LFS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LFS, http://www.acronymgeek.com/LFS (optional description here) (as of Feb. 14, 2012, 12:02). |
| AMA | LFS. Acronym Geek. February 14, 2012, 12:02. Available at: http://www.acronymgeek.com/LFS. Accessed February 14, 2012, 12:02. |