| APA | OYFL. (2012, February 14). In Acronym Geek. Retrieved 13:51, February 14, 2012, from http://www.acronymgeek.com/OYFL |
| MLA | "OYFL." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/OYFL>. |
| MHRA | 'OYFL', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/OYFL> [accessed 14 February 2012] |
| Chicago | "OYFL", http://www.acronymgeek.com/OYFL (accessed February 14, 2012). |
| CBE/CSE | OYFL [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/OYFL. |
| Bluebook | OYFL, http://www.acronymgeek.com/OYFL (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OYFL, http://www.acronymgeek.com/OYFL (optional description here) (as of Feb. 14, 2012, 13:51). |
| AMA | OYFL. Acronym Geek. February 14, 2012, 13:51. Available at: http://www.acronymgeek.com/OYFL. Accessed February 14, 2012, 13:51. |