| APA | TDYA. (2012, February 17). In Acronym Geek. Retrieved 06:26, February 17, 2012, from http://www.acronymgeek.com/TDYA |
| MLA | "TDYA." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/TDYA>. |
| MHRA | 'TDYA', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/TDYA> [accessed 17 February 2012] |
| Chicago | "TDYA", http://www.acronymgeek.com/TDYA (accessed February 17, 2012). |
| CBE/CSE | TDYA [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/TDYA. |
| Bluebook | TDYA, http://www.acronymgeek.com/TDYA (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TDYA, http://www.acronymgeek.com/TDYA (optional description here) (as of Feb. 17, 2012, 06:26). |
| AMA | TDYA. Acronym Geek. February 17, 2012, 06:26. Available at: http://www.acronymgeek.com/TDYA. Accessed February 17, 2012, 06:26. |