| APA | LUF. (2012, February 15). In Acronym Geek. Retrieved 03:27, February 15, 2012, from http://www.acronymgeek.com/LUF |
| MLA | "LUF." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/LUF>. |
| MHRA | 'LUF', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/LUF> [accessed 15 February 2012] |
| Chicago | "LUF", http://www.acronymgeek.com/LUF (accessed February 15, 2012). |
| CBE/CSE | LUF [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/LUF. |
| Bluebook | LUF, http://www.acronymgeek.com/LUF (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, LUF, http://www.acronymgeek.com/LUF (optional description here) (as of Feb. 15, 2012, 03:27). |
| AMA | LUF. Acronym Geek. February 15, 2012, 03:27. Available at: http://www.acronymgeek.com/LUF. Accessed February 15, 2012, 03:27. |