| APA | OYSG. (2012, February 16). In Acronym Geek. Retrieved 20:28, February 16, 2012, from http://www.acronymgeek.com/OYSG |
| MLA | "OYSG." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/OYSG>. |
| MHRA | 'OYSG', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/OYSG> [accessed 16 February 2012] |
| Chicago | "OYSG", http://www.acronymgeek.com/OYSG (accessed February 16, 2012). |
| CBE/CSE | OYSG [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/OYSG. |
| Bluebook | OYSG, http://www.acronymgeek.com/OYSG (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, OYSG, http://www.acronymgeek.com/OYSG (optional description here) (as of Feb. 16, 2012, 20:28). |
| AMA | OYSG. Acronym Geek. February 16, 2012, 20:28. Available at: http://www.acronymgeek.com/OYSG. Accessed February 16, 2012, 20:28. |