| APA | ECEDI. (2012, February 12). In Acronym Geek. Retrieved 14:24, February 12, 2012, from http://www.acronymgeek.com/ECEDI |
| MLA | "ECEDI." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/ECEDI>. |
| MHRA | 'ECEDI', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/ECEDI> [accessed 12 February 2012] |
| Chicago | "ECEDI", http://www.acronymgeek.com/ECEDI (accessed February 12, 2012). |
| CBE/CSE | ECEDI [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/ECEDI. |
| Bluebook | ECEDI, http://www.acronymgeek.com/ECEDI (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ECEDI, http://www.acronymgeek.com/ECEDI (optional description here) (as of Feb. 12, 2012, 14:24). |
| AMA | ECEDI. Acronym Geek. February 12, 2012, 14:24. Available at: http://www.acronymgeek.com/ECEDI. Accessed February 12, 2012, 14:24. |