| APA | LFKO. (2012, February 16). In Acronym Geek. Retrieved 23:46, February 16, 2012, from http://www.acronymgeek.com/LFKO |
| MLA | "LFKO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/LFKO>. |
| MHRA | 'LFKO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/LFKO> [accessed 16 February 2012] |
| Chicago | "LFKO", http://www.acronymgeek.com/LFKO (accessed February 16, 2012). |
| CBE/CSE | LFKO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/LFKO. |
| Bluebook | LFKO, http://www.acronymgeek.com/LFKO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LFKO, http://www.acronymgeek.com/LFKO (optional description here) (as of Feb. 16, 2012, 23:46). |
| AMA | LFKO. Acronym Geek. February 16, 2012, 23:46. Available at: http://www.acronymgeek.com/LFKO. Accessed February 16, 2012, 23:46. |