| APA | GMDX. (2012, February 15). In Acronym Geek. Retrieved 19:25, February 15, 2012, from http://www.acronymgeek.com/GMDX |
| MLA | "GMDX." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GMDX>. |
| MHRA | 'GMDX', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GMDX> [accessed 15 February 2012] |
| Chicago | "GMDX", http://www.acronymgeek.com/GMDX (accessed February 15, 2012). |
| CBE/CSE | GMDX [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GMDX. |
| Bluebook | GMDX, http://www.acronymgeek.com/GMDX (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GMDX, http://www.acronymgeek.com/GMDX (optional description here) (as of Feb. 15, 2012, 19:25). |
| AMA | GMDX. Acronym Geek. February 15, 2012, 19:25. Available at: http://www.acronymgeek.com/GMDX. Accessed February 15, 2012, 19:25. |