| APA | GTGE. (2012, February 16). In Acronym Geek. Retrieved 20:11, February 16, 2012, from http://www.acronymgeek.com/GTGE |
| MLA | "GTGE." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GTGE>. |
| MHRA | 'GTGE', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GTGE> [accessed 16 February 2012] |
| Chicago | "GTGE", http://www.acronymgeek.com/GTGE (accessed February 16, 2012). |
| CBE/CSE | GTGE [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GTGE. |
| Bluebook | GTGE, http://www.acronymgeek.com/GTGE (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GTGE, http://www.acronymgeek.com/GTGE (optional description here) (as of Feb. 16, 2012, 20:11). |
| AMA | GTGE. Acronym Geek. February 16, 2012, 20:11. Available at: http://www.acronymgeek.com/GTGE. Accessed February 16, 2012, 20:11. |