| APA | ECYE. (2012, February 15). In Acronym Geek. Retrieved 02:35, February 15, 2012, from http://www.acronymgeek.com/ECYE |
| MLA | "ECYE." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/ECYE>. |
| MHRA | 'ECYE', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/ECYE> [accessed 15 February 2012] |
| Chicago | "ECYE", http://www.acronymgeek.com/ECYE (accessed February 15, 2012). |
| CBE/CSE | ECYE [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/ECYE. |
| Bluebook | ECYE, http://www.acronymgeek.com/ECYE (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ECYE, http://www.acronymgeek.com/ECYE (optional description here) (as of Feb. 15, 2012, 02:35). |
| AMA | ECYE. Acronym Geek. February 15, 2012, 02:35. Available at: http://www.acronymgeek.com/ECYE. Accessed February 15, 2012, 02:35. |