| APA | YFF. (2012, February 14). In Acronym Geek. Retrieved 07:11, February 14, 2012, from http://www.acronymgeek.com/YFF |
| MLA | "YFF." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/YFF>. |
| MHRA | 'YFF', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/YFF> [accessed 14 February 2012] |
| Chicago | "YFF", http://www.acronymgeek.com/YFF (accessed February 14, 2012). |
| CBE/CSE | YFF [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/YFF. |
| Bluebook | YFF, http://www.acronymgeek.com/YFF (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, YFF, http://www.acronymgeek.com/YFF (optional description here) (as of Feb. 14, 2012, 07:11). |
| AMA | YFF. Acronym Geek. February 14, 2012, 07:11. Available at: http://www.acronymgeek.com/YFF. Accessed February 14, 2012, 07:11. |