| APA | GC-MS. (2012, February 10). In Acronym Geek. Retrieved 13:11, February 10, 2012, from http://www.acronymgeek.com/GC-MS |
| MLA | "GC-MS." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/GC-MS>. |
| MHRA | 'GC-MS', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/GC-MS> [accessed 10 February 2012] |
| Chicago | "GC-MS", http://www.acronymgeek.com/GC-MS (accessed February 10, 2012). |
| CBE/CSE | GC-MS [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/GC-MS. |
| Bluebook | GC-MS, http://www.acronymgeek.com/GC-MS (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GC-MS, http://www.acronymgeek.com/GC-MS (optional description here) (as of Feb. 10, 2012, 13:11). |
| AMA | GC-MS. Acronym Geek. February 10, 2012, 13:11. Available at: http://www.acronymgeek.com/GC-MS. Accessed February 10, 2012, 13:11. |