| APA | GHSM. (2012, February 16). In Acronym Geek. Retrieved 16:12, February 16, 2012, from http://www.acronymgeek.com/GHSM |
| MLA | "GHSM." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GHSM>. |
| MHRA | 'GHSM', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GHSM> [accessed 16 February 2012] |
| Chicago | "GHSM", http://www.acronymgeek.com/GHSM (accessed February 16, 2012). |
| CBE/CSE | GHSM [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GHSM. |
| Bluebook | GHSM, http://www.acronymgeek.com/GHSM (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GHSM, http://www.acronymgeek.com/GHSM (optional description here) (as of Feb. 16, 2012, 16:12). |
| AMA | GHSM. Acronym Geek. February 16, 2012, 16:12. Available at: http://www.acronymgeek.com/GHSM. Accessed February 16, 2012, 16:12. |