| APA | YKUF. (2012, February 14). In Acronym Geek. Retrieved 20:54, February 14, 2012, from http://www.acronymgeek.com/YKUF |
| MLA | "YKUF." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/YKUF>. |
| MHRA | 'YKUF', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/YKUF> [accessed 14 February 2012] |
| Chicago | "YKUF", http://www.acronymgeek.com/YKUF (accessed February 14, 2012). |
| CBE/CSE | YKUF [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/YKUF. |
| Bluebook | YKUF, http://www.acronymgeek.com/YKUF (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, YKUF, http://www.acronymgeek.com/YKUF (optional description here) (as of Feb. 14, 2012, 20:54). |
| AMA | YKUF. Acronym Geek. February 14, 2012, 20:54. Available at: http://www.acronymgeek.com/YKUF. Accessed February 14, 2012, 20:54. |