| APA | ECIA. (2012, February 10). In Acronym Geek. Retrieved 17:46, February 10, 2012, from http://www.acronymgeek.com/ECIA |
| MLA | "ECIA." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/ECIA>. |
| MHRA | 'ECIA', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/ECIA> [accessed 10 February 2012] |
| Chicago | "ECIA", http://www.acronymgeek.com/ECIA (accessed February 10, 2012). |
| CBE/CSE | ECIA [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/ECIA. |
| Bluebook | ECIA, http://www.acronymgeek.com/ECIA (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ECIA, http://www.acronymgeek.com/ECIA (optional description here) (as of Feb. 10, 2012, 17:46). |
| AMA | ECIA. Acronym Geek. February 10, 2012, 17:46. Available at: http://www.acronymgeek.com/ECIA. Accessed February 10, 2012, 17:46. |