| APA | ECDB. (2012, February 15). In Acronym Geek. Retrieved 18:52, February 15, 2012, from http://www.acronymgeek.com/ECDB |
| MLA | "ECDB." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/ECDB>. |
| MHRA | 'ECDB', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/ECDB> [accessed 15 February 2012] |
| Chicago | "ECDB", http://www.acronymgeek.com/ECDB (accessed February 15, 2012). |
| CBE/CSE | ECDB [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/ECDB. |
| Bluebook | ECDB, http://www.acronymgeek.com/ECDB (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ECDB, http://www.acronymgeek.com/ECDB (optional description here) (as of Feb. 15, 2012, 18:52). |
| AMA | ECDB. Acronym Geek. February 15, 2012, 18:52. Available at: http://www.acronymgeek.com/ECDB. Accessed February 15, 2012, 18:52. |