| APA | TDR. (2012, February 7). In Acronym Geek. Retrieved 22:52, February 7, 2012, from http://www.acronymgeek.com/TDR |
| MLA | "TDR." Acronym Geek. (2012). Acronym Geek. 7 Feb 2012 <http://www.acronymgeek.com/TDR>. |
| MHRA | 'TDR', Acronym Geek, 7 February 2012, <http://www.acronymgeek.com/TDR> [accessed 7 February 2012] |
| Chicago | "TDR", http://www.acronymgeek.com/TDR (accessed February 7, 2012). |
| CBE/CSE | TDR [Internet]. Acronym Geek; 2012 Feb 7 [cited 2012 Feb 7]. Available from: http://www.acronymgeek.com/TDR. |
| Bluebook | TDR, http://www.acronymgeek.com/TDR (last visited February 7, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TDR, http://www.acronymgeek.com/TDR (optional description here) (as of Feb. 7, 2012, 22:52). |
| AMA | TDR. Acronym Geek. February 7, 2012, 22:52. Available at: http://www.acronymgeek.com/TDR. Accessed February 7, 2012, 22:52. |