| APA | GSMM. (2012, February 16). In Acronym Geek. Retrieved 23:07, February 16, 2012, from http://www.acronymgeek.com/GSMM |
| MLA | "GSMM." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GSMM>. |
| MHRA | 'GSMM', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GSMM> [accessed 16 February 2012] |
| Chicago | "GSMM", http://www.acronymgeek.com/GSMM (accessed February 16, 2012). |
| CBE/CSE | GSMM [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GSMM. |
| Bluebook | GSMM, http://www.acronymgeek.com/GSMM (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GSMM, http://www.acronymgeek.com/GSMM (optional description here) (as of Feb. 16, 2012, 23:07). |
| AMA | GSMM. Acronym Geek. February 16, 2012, 23:07. Available at: http://www.acronymgeek.com/GSMM. Accessed February 16, 2012, 23:07. |