| APA | EYHC. (2012, February 15). In Acronym Geek. Retrieved 12:50, February 15, 2012, from http://www.acronymgeek.com/EYHC |
| MLA | "EYHC." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/EYHC>. |
| MHRA | 'EYHC', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/EYHC> [accessed 15 February 2012] |
| Chicago | "EYHC", http://www.acronymgeek.com/EYHC (accessed February 15, 2012). |
| CBE/CSE | EYHC [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/EYHC. |
| Bluebook | EYHC, http://www.acronymgeek.com/EYHC (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EYHC, http://www.acronymgeek.com/EYHC (optional description here) (as of Feb. 15, 2012, 12:50). |
| AMA | EYHC. Acronym Geek. February 15, 2012, 12:50. Available at: http://www.acronymgeek.com/EYHC. Accessed February 15, 2012, 12:50. |