| APA | TRD. (2012, February 13). In Acronym Geek. Retrieved 22:39, February 13, 2012, from http://www.acronymgeek.com/TRD |
| MLA | "TRD." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/TRD>. |
| MHRA | 'TRD', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/TRD> [accessed 13 February 2012] |
| Chicago | "TRD", http://www.acronymgeek.com/TRD (accessed February 13, 2012). |
| CBE/CSE | TRD [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/TRD. |
| Bluebook | TRD, http://www.acronymgeek.com/TRD (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TRD, http://www.acronymgeek.com/TRD (optional description here) (as of Feb. 13, 2012, 22:39). |
| AMA | TRD. Acronym Geek. February 13, 2012, 22:39. Available at: http://www.acronymgeek.com/TRD. Accessed February 13, 2012, 22:39. |