| APA | DDYT. (2012, February 16). In Acronym Geek. Retrieved 22:10, February 16, 2012, from http://www.acronymgeek.com/DDYT |
| MLA | "DDYT." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/DDYT>. |
| MHRA | 'DDYT', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/DDYT> [accessed 16 February 2012] |
| Chicago | "DDYT", http://www.acronymgeek.com/DDYT (accessed February 16, 2012). |
| CBE/CSE | DDYT [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/DDYT. |
| Bluebook | DDYT, http://www.acronymgeek.com/DDYT (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, DDYT, http://www.acronymgeek.com/DDYT (optional description here) (as of Feb. 16, 2012, 22:10). |
| AMA | DDYT. Acronym Geek. February 16, 2012, 22:10. Available at: http://www.acronymgeek.com/DDYT. Accessed February 16, 2012, 22:10. |