| APA | EC-IC. (2012, February 12). In Acronym Geek. Retrieved 15:23, February 12, 2012, from http://www.acronymgeek.com/EC-IC |
| MLA | "EC-IC." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/EC-IC>. |
| MHRA | 'EC-IC', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/EC-IC> [accessed 12 February 2012] |
| Chicago | "EC-IC", http://www.acronymgeek.com/EC-IC (accessed February 12, 2012). |
| CBE/CSE | EC-IC [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/EC-IC. |
| Bluebook | EC-IC, http://www.acronymgeek.com/EC-IC (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EC-IC, http://www.acronymgeek.com/EC-IC (optional description here) (as of Feb. 12, 2012, 15:23). |
| AMA | EC-IC. Acronym Geek. February 12, 2012, 15:23. Available at: http://www.acronymgeek.com/EC-IC. Accessed February 12, 2012, 15:23. |