| APA | GTN. (2012, February 10). In Acronym Geek. Retrieved 16:46, February 10, 2012, from http://www.acronymgeek.com/GTN |
| MLA | "GTN." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/GTN>. |
| MHRA | 'GTN', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/GTN> [accessed 10 February 2012] |
| Chicago | "GTN", http://www.acronymgeek.com/GTN (accessed February 10, 2012). |
| CBE/CSE | GTN [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/GTN. |
| Bluebook | GTN, http://www.acronymgeek.com/GTN (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GTN, http://www.acronymgeek.com/GTN (optional description here) (as of Feb. 10, 2012, 16:46). |
| AMA | GTN. Acronym Geek. February 10, 2012, 16:46. Available at: http://www.acronymgeek.com/GTN. Accessed February 10, 2012, 16:46. |