| APA | GXM. (2012, February 14). In Acronym Geek. Retrieved 01:16, February 14, 2012, from http://www.acronymgeek.com/GXM |
| MLA | "GXM." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/GXM>. |
| MHRA | 'GXM', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/GXM> [accessed 14 February 2012] |
| Chicago | "GXM", http://www.acronymgeek.com/GXM (accessed February 14, 2012). |
| CBE/CSE | GXM [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/GXM. |
| Bluebook | GXM, http://www.acronymgeek.com/GXM (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GXM, http://www.acronymgeek.com/GXM (optional description here) (as of Feb. 14, 2012, 01:16). |
| AMA | GXM. Acronym Geek. February 14, 2012, 01:16. Available at: http://www.acronymgeek.com/GXM. Accessed February 14, 2012, 01:16. |