| APA | LFKU. (2012, February 16). In Acronym Geek. Retrieved 05:03, February 16, 2012, from http://www.acronymgeek.com/LFKU |
| MLA | "LFKU." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/LFKU>. |
| MHRA | 'LFKU', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/LFKU> [accessed 16 February 2012] |
| Chicago | "LFKU", http://www.acronymgeek.com/LFKU (accessed February 16, 2012). |
| CBE/CSE | LFKU [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/LFKU. |
| Bluebook | LFKU, http://www.acronymgeek.com/LFKU (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LFKU, http://www.acronymgeek.com/LFKU (optional description here) (as of Feb. 16, 2012, 05:03). |
| AMA | LFKU. Acronym Geek. February 16, 2012, 05:03. Available at: http://www.acronymgeek.com/LFKU. Accessed February 16, 2012, 05:03. |