| APA | BTDW. (2012, February 17). In Acronym Geek. Retrieved 01:51, February 17, 2012, from http://www.acronymgeek.com/BTDW |
| MLA | "BTDW." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/BTDW>. |
| MHRA | 'BTDW', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/BTDW> [accessed 17 February 2012] |
| Chicago | "BTDW", http://www.acronymgeek.com/BTDW (accessed February 17, 2012). |
| CBE/CSE | BTDW [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/BTDW. |
| Bluebook | BTDW, http://www.acronymgeek.com/BTDW (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, BTDW, http://www.acronymgeek.com/BTDW (optional description here) (as of Feb. 17, 2012, 01:51). |
| AMA | BTDW. Acronym Geek. February 17, 2012, 01:51. Available at: http://www.acronymgeek.com/BTDW. Accessed February 17, 2012, 01:51. |