| APA | GGKM. (2012, February 17). In Acronym Geek. Retrieved 00:12, February 17, 2012, from http://www.acronymgeek.com/GGKM |
| MLA | "GGKM." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/GGKM>. |
| MHRA | 'GGKM', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/GGKM> [accessed 17 February 2012] |
| Chicago | "GGKM", http://www.acronymgeek.com/GGKM (accessed February 17, 2012). |
| CBE/CSE | GGKM [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/GGKM. |
| Bluebook | GGKM, http://www.acronymgeek.com/GGKM (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GGKM, http://www.acronymgeek.com/GGKM (optional description here) (as of Feb. 17, 2012, 00:12). |
| AMA | GGKM. Acronym Geek. February 17, 2012, 00:12. Available at: http://www.acronymgeek.com/GGKM. Accessed February 17, 2012, 00:12. |