| APA | TBDI. (2012, February 15). In Acronym Geek. Retrieved 23:58, February 15, 2012, from http://www.acronymgeek.com/TBDI |
| MLA | "TBDI." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/TBDI>. |
| MHRA | 'TBDI', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/TBDI> [accessed 15 February 2012] |
| Chicago | "TBDI", http://www.acronymgeek.com/TBDI (accessed February 15, 2012). |
| CBE/CSE | TBDI [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/TBDI. |
| Bluebook | TBDI, http://www.acronymgeek.com/TBDI (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TBDI, http://www.acronymgeek.com/TBDI (optional description here) (as of Feb. 15, 2012, 23:58). |
| AMA | TBDI. Acronym Geek. February 15, 2012, 23:58. Available at: http://www.acronymgeek.com/TBDI. Accessed February 15, 2012, 23:58. |