| APA | TDG. (2012, February 13). In Acronym Geek. Retrieved 23:04, February 13, 2012, from http://www.acronymgeek.com/TDG |
| MLA | "TDG." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/TDG>. |
| MHRA | 'TDG', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/TDG> [accessed 13 February 2012] |
| Chicago | "TDG", http://www.acronymgeek.com/TDG (accessed February 13, 2012). |
| CBE/CSE | TDG [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/TDG. |
| Bluebook | TDG, http://www.acronymgeek.com/TDG (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TDG, http://www.acronymgeek.com/TDG (optional description here) (as of Feb. 13, 2012, 23:04). |
| AMA | TDG. Acronym Geek. February 13, 2012, 23:04. Available at: http://www.acronymgeek.com/TDG. Accessed February 13, 2012, 23:04. |