| APA | TYDS. (2012, February 16). In Acronym Geek. Retrieved 10:11, February 16, 2012, from http://www.acronymgeek.com/TYDS |
| MLA | "TYDS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/TYDS>. |
| MHRA | 'TYDS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/TYDS> [accessed 16 February 2012] |
| Chicago | "TYDS", http://www.acronymgeek.com/TYDS (accessed February 16, 2012). |
| CBE/CSE | TYDS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/TYDS. |
| Bluebook | TYDS, http://www.acronymgeek.com/TYDS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, TYDS, http://www.acronymgeek.com/TYDS (optional description here) (as of Feb. 16, 2012, 10:11). |
| AMA | TYDS. Acronym Geek. February 16, 2012, 10:11. Available at: http://www.acronymgeek.com/TYDS. Accessed February 16, 2012, 10:11. |