| APA | CEHA. (2012, February 14). In Acronym Geek. Retrieved 19:08, February 14, 2012, from http://www.acronymgeek.com/CEHA |
| MLA | "CEHA." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/CEHA>. |
| MHRA | 'CEHA', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/CEHA> [accessed 14 February 2012] |
| Chicago | "CEHA", http://www.acronymgeek.com/CEHA (accessed February 14, 2012). |
| CBE/CSE | CEHA [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/CEHA. |
| Bluebook | CEHA, http://www.acronymgeek.com/CEHA (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CEHA, http://www.acronymgeek.com/CEHA (optional description here) (as of Feb. 14, 2012, 19:08). |
| AMA | CEHA. Acronym Geek. February 14, 2012, 19:08. Available at: http://www.acronymgeek.com/CEHA. Accessed February 14, 2012, 19:08. |