| APA | OYWL. (2012, February 16). In Acronym Geek. Retrieved 22:25, February 16, 2012, from http://www.acronymgeek.com/OYWL |
| MLA | "OYWL." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/OYWL>. |
| MHRA | 'OYWL', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/OYWL> [accessed 16 February 2012] |
| Chicago | "OYWL", http://www.acronymgeek.com/OYWL (accessed February 16, 2012). |
| CBE/CSE | OYWL [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/OYWL. |
| Bluebook | OYWL, http://www.acronymgeek.com/OYWL (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OYWL, http://www.acronymgeek.com/OYWL (optional description here) (as of Feb. 16, 2012, 22:25). |
| AMA | OYWL. Acronym Geek. February 16, 2012, 22:25. Available at: http://www.acronymgeek.com/OYWL. Accessed February 16, 2012, 22:25. |