| APA | GXNA. (2012, February 14). In Acronym Geek. Retrieved 18:43, February 14, 2012, from http://www.acronymgeek.com/GXNA |
| MLA | "GXNA." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/GXNA>. |
| MHRA | 'GXNA', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/GXNA> [accessed 14 February 2012] |
| Chicago | "GXNA", http://www.acronymgeek.com/GXNA (accessed February 14, 2012). |
| CBE/CSE | GXNA [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/GXNA. |
| Bluebook | GXNA, http://www.acronymgeek.com/GXNA (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GXNA, http://www.acronymgeek.com/GXNA (optional description here) (as of Feb. 14, 2012, 18:43). |
| AMA | GXNA. Acronym Geek. February 14, 2012, 18:43. Available at: http://www.acronymgeek.com/GXNA. Accessed February 14, 2012, 18:43. |