| APA | YUSL. (2012, February 16). In Acronym Geek. Retrieved 14:43, February 16, 2012, from http://www.acronymgeek.com/YUSL |
| MLA | "YUSL." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/YUSL>. |
| MHRA | 'YUSL', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/YUSL> [accessed 16 February 2012] |
| Chicago | "YUSL", http://www.acronymgeek.com/YUSL (accessed February 16, 2012). |
| CBE/CSE | YUSL [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/YUSL. |
| Bluebook | YUSL, http://www.acronymgeek.com/YUSL (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, YUSL, http://www.acronymgeek.com/YUSL (optional description here) (as of Feb. 16, 2012, 14:43). |
| AMA | YUSL. Acronym Geek. February 16, 2012, 14:43. Available at: http://www.acronymgeek.com/YUSL. Accessed February 16, 2012, 14:43. |