| APA | GXIG. (2012, February 15). In Acronym Geek. Retrieved 18:27, February 15, 2012, from http://www.acronymgeek.com/GXIG |
| MLA | "GXIG." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GXIG>. |
| MHRA | 'GXIG', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GXIG> [accessed 15 February 2012] |
| Chicago | "GXIG", http://www.acronymgeek.com/GXIG (accessed February 15, 2012). |
| CBE/CSE | GXIG [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GXIG. |
| Bluebook | GXIG, http://www.acronymgeek.com/GXIG (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GXIG, http://www.acronymgeek.com/GXIG (optional description here) (as of Feb. 15, 2012, 18:27). |
| AMA | GXIG. Acronym Geek. February 15, 2012, 18:27. Available at: http://www.acronymgeek.com/GXIG. Accessed February 15, 2012, 18:27. |