| APA | 9GA. (2012, February 13). In Acronym Geek. Retrieved 23:25, February 13, 2012, from http://www.acronymgeek.com/9GA |
| MLA | "9GA." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/9GA>. |
| MHRA | '9GA', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/9GA> [accessed 13 February 2012] |
| Chicago | "9GA", http://www.acronymgeek.com/9GA (accessed February 13, 2012). |
| CBE/CSE | 9GA [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/9GA. |
| Bluebook | 9GA, http://www.acronymgeek.com/9GA (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 9GA, http://www.acronymgeek.com/9GA (optional description here) (as of Feb. 13, 2012, 23:25). |
| AMA | 9GA. Acronym Geek. February 13, 2012, 23:25. Available at: http://www.acronymgeek.com/9GA. Accessed February 13, 2012, 23:25. |