| APA | KFL. (2012, February 13). In Acronym Geek. Retrieved 23:44, February 13, 2012, from http://www.acronymgeek.com/KFL |
| MLA | "KFL." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/KFL>. |
| MHRA | 'KFL', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/KFL> [accessed 13 February 2012] |
| Chicago | "KFL", http://www.acronymgeek.com/KFL (accessed February 13, 2012). |
| CBE/CSE | KFL [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/KFL. |
| Bluebook | KFL, http://www.acronymgeek.com/KFL (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, KFL, http://www.acronymgeek.com/KFL (optional description here) (as of Feb. 13, 2012, 23:44). |
| AMA | KFL. Acronym Geek. February 13, 2012, 23:44. Available at: http://www.acronymgeek.com/KFL. Accessed February 13, 2012, 23:44. |