| APA | TBDF. (2012, February 17). In Acronym Geek. Retrieved 03:59, February 17, 2012, from http://www.acronymgeek.com/TBDF |
| MLA | "TBDF." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/TBDF>. |
| MHRA | 'TBDF', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/TBDF> [accessed 17 February 2012] |
| Chicago | "TBDF", http://www.acronymgeek.com/TBDF (accessed February 17, 2012). |
| CBE/CSE | TBDF [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/TBDF. |
| Bluebook | TBDF, http://www.acronymgeek.com/TBDF (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TBDF, http://www.acronymgeek.com/TBDF (optional description here) (as of Feb. 17, 2012, 03:59). |
| AMA | TBDF. Acronym Geek. February 17, 2012, 03:59. Available at: http://www.acronymgeek.com/TBDF. Accessed February 17, 2012, 03:59. |