| APA | ESDY. (2012, February 15). In Acronym Geek. Retrieved 07:26, February 15, 2012, from http://www.acronymgeek.com/ESDY |
| MLA | "ESDY." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/ESDY>. |
| MHRA | 'ESDY', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/ESDY> [accessed 15 February 2012] |
| Chicago | "ESDY", http://www.acronymgeek.com/ESDY (accessed February 15, 2012). |
| CBE/CSE | ESDY [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/ESDY. |
| Bluebook | ESDY, http://www.acronymgeek.com/ESDY (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ESDY, http://www.acronymgeek.com/ESDY (optional description here) (as of Feb. 15, 2012, 07:26). |
| AMA | ESDY. Acronym Geek. February 15, 2012, 07:26. Available at: http://www.acronymgeek.com/ESDY. Accessed February 15, 2012, 07:26. |