| APA | GXRE. (2012, February 12). In Acronym Geek. Retrieved 10:32, February 12, 2012, from http://www.acronymgeek.com/GXRE |
| MLA | "GXRE." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/GXRE>. |
| MHRA | 'GXRE', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/GXRE> [accessed 12 February 2012] |
| Chicago | "GXRE", http://www.acronymgeek.com/GXRE (accessed February 12, 2012). |
| CBE/CSE | GXRE [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/GXRE. |
| Bluebook | GXRE, http://www.acronymgeek.com/GXRE (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GXRE, http://www.acronymgeek.com/GXRE (optional description here) (as of Feb. 12, 2012, 10:32). |
| AMA | GXRE. Acronym Geek. February 12, 2012, 10:32. Available at: http://www.acronymgeek.com/GXRE. Accessed February 12, 2012, 10:32. |