| APA | ONSG. (2012, February 16). In Acronym Geek. Retrieved 11:22, February 16, 2012, from http://www.acronymgeek.com/ONSG |
| MLA | "ONSG." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ONSG>. |
| MHRA | 'ONSG', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ONSG> [accessed 16 February 2012] |
| Chicago | "ONSG", http://www.acronymgeek.com/ONSG (accessed February 16, 2012). |
| CBE/CSE | ONSG [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ONSG. |
| Bluebook | ONSG, http://www.acronymgeek.com/ONSG (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ONSG, http://www.acronymgeek.com/ONSG (optional description here) (as of Feb. 16, 2012, 11:22). |
| AMA | ONSG. Acronym Geek. February 16, 2012, 11:22. Available at: http://www.acronymgeek.com/ONSG. Accessed February 16, 2012, 11:22. |