| APA | CHC. (2012, February 14). In Acronym Geek. Retrieved 12:01, February 14, 2012, from http://www.acronymgeek.com/CHC |
| MLA | "CHC." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/CHC>. |
| MHRA | 'CHC', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/CHC> [accessed 14 February 2012] |
| Chicago | "CHC", http://www.acronymgeek.com/CHC (accessed February 14, 2012). |
| CBE/CSE | CHC [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/CHC. |
| Bluebook | CHC, http://www.acronymgeek.com/CHC (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CHC, http://www.acronymgeek.com/CHC (optional description here) (as of Feb. 14, 2012, 12:01). |
| AMA | CHC. Acronym Geek. February 14, 2012, 12:01. Available at: http://www.acronymgeek.com/CHC. Accessed February 14, 2012, 12:01. |