| APA | OYLS. (2012, February 16). In Acronym Geek. Retrieved 20:04, February 16, 2012, from http://www.acronymgeek.com/OYLS |
| MLA | "OYLS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/OYLS>. |
| MHRA | 'OYLS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/OYLS> [accessed 16 February 2012] |
| Chicago | "OYLS", http://www.acronymgeek.com/OYLS (accessed February 16, 2012). |
| CBE/CSE | OYLS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/OYLS. |
| Bluebook | OYLS, http://www.acronymgeek.com/OYLS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OYLS, http://www.acronymgeek.com/OYLS (optional description here) (as of Feb. 16, 2012, 20:04). |
| AMA | OYLS. Acronym Geek. February 16, 2012, 20:04. Available at: http://www.acronymgeek.com/OYLS. Accessed February 16, 2012, 20:04. |