| APA | YELS. (2012, February 16). In Acronym Geek. Retrieved 15:54, February 16, 2012, from http://www.acronymgeek.com/YELS |
| MLA | "YELS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/YELS>. |
| MHRA | 'YELS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/YELS> [accessed 16 February 2012] |
| Chicago | "YELS", http://www.acronymgeek.com/YELS (accessed February 16, 2012). |
| CBE/CSE | YELS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/YELS. |
| Bluebook | YELS, http://www.acronymgeek.com/YELS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, YELS, http://www.acronymgeek.com/YELS (optional description here) (as of Feb. 16, 2012, 15:54). |
| AMA | YELS. Acronym Geek. February 16, 2012, 15:54. Available at: http://www.acronymgeek.com/YELS. Accessed February 16, 2012, 15:54. |