| APA | YASF. (2012, February 16). In Acronym Geek. Retrieved 10:05, February 16, 2012, from http://www.acronymgeek.com/YASF |
| MLA | "YASF." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/YASF>. |
| MHRA | 'YASF', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/YASF> [accessed 16 February 2012] |
| Chicago | "YASF", http://www.acronymgeek.com/YASF (accessed February 16, 2012). |
| CBE/CSE | YASF [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/YASF. |
| Bluebook | YASF, http://www.acronymgeek.com/YASF (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, YASF, http://www.acronymgeek.com/YASF (optional description here) (as of Feb. 16, 2012, 10:05). |
| AMA | YASF. Acronym Geek. February 16, 2012, 10:05. Available at: http://www.acronymgeek.com/YASF. Accessed February 16, 2012, 10:05. |