| APA | 9G. (2012, February 10). In Acronym Geek. Retrieved 10:44, February 10, 2012, from http://www.acronymgeek.com/9G |
| MLA | "9G." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/9G>. |
| MHRA | '9G', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/9G> [accessed 10 February 2012] |
| Chicago | "9G", http://www.acronymgeek.com/9G (accessed February 10, 2012). |
| CBE/CSE | 9G [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/9G. |
| Bluebook | 9G, http://www.acronymgeek.com/9G (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, 9G, http://www.acronymgeek.com/9G (optional description here) (as of Feb. 10, 2012, 10:44). |
| AMA | 9G. Acronym Geek. February 10, 2012, 10:44. Available at: http://www.acronymgeek.com/9G. Accessed February 10, 2012, 10:44. |