| APA | ADYD. (2012, February 17). In Acronym Geek. Retrieved 01:16, February 17, 2012, from http://www.acronymgeek.com/ADYD |
| MLA | "ADYD." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/ADYD>. |
| MHRA | 'ADYD', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/ADYD> [accessed 17 February 2012] |
| Chicago | "ADYD", http://www.acronymgeek.com/ADYD (accessed February 17, 2012). |
| CBE/CSE | ADYD [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/ADYD. |
| Bluebook | ADYD, http://www.acronymgeek.com/ADYD (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ADYD, http://www.acronymgeek.com/ADYD (optional description here) (as of Feb. 17, 2012, 01:16). |
| AMA | ADYD. Acronym Geek. February 17, 2012, 01:16. Available at: http://www.acronymgeek.com/ADYD. Accessed February 17, 2012, 01:16. |