| APA | CENY. (2012, February 15). In Acronym Geek. Retrieved 10:51, February 15, 2012, from http://www.acronymgeek.com/CENY |
| MLA | "CENY." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CENY>. |
| MHRA | 'CENY', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CENY> [accessed 15 February 2012] |
| Chicago | "CENY", http://www.acronymgeek.com/CENY (accessed February 15, 2012). |
| CBE/CSE | CENY [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CENY. |
| Bluebook | CENY, http://www.acronymgeek.com/CENY (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CENY, http://www.acronymgeek.com/CENY (optional description here) (as of Feb. 15, 2012, 10:51). |
| AMA | CENY. Acronym Geek. February 15, 2012, 10:51. Available at: http://www.acronymgeek.com/CENY. Accessed February 15, 2012, 10:51. |