| APA | GTEN. (2012, February 17). In Acronym Geek. Retrieved 03:23, February 17, 2012, from http://www.acronymgeek.com/GTEN |
| MLA | "GTEN." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/GTEN>. |
| MHRA | 'GTEN', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/GTEN> [accessed 17 February 2012] |
| Chicago | "GTEN", http://www.acronymgeek.com/GTEN (accessed February 17, 2012). |
| CBE/CSE | GTEN [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/GTEN. |
| Bluebook | GTEN, http://www.acronymgeek.com/GTEN (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GTEN, http://www.acronymgeek.com/GTEN (optional description here) (as of Feb. 17, 2012, 03:23). |
| AMA | GTEN. Acronym Geek. February 17, 2012, 03:23. Available at: http://www.acronymgeek.com/GTEN. Accessed February 17, 2012, 03:23. |