| APA | CR-HI. (2012, February 12). In Acronym Geek. Retrieved 16:35, February 12, 2012, from http://www.acronymgeek.com/CR-HI |
| MLA | "CR-HI." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/CR-HI>. |
| MHRA | 'CR-HI', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/CR-HI> [accessed 12 February 2012] |
| Chicago | "CR-HI", http://www.acronymgeek.com/CR-HI (accessed February 12, 2012). |
| CBE/CSE | CR-HI [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/CR-HI. |
| Bluebook | CR-HI, http://www.acronymgeek.com/CR-HI (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CR-HI, http://www.acronymgeek.com/CR-HI (optional description here) (as of Feb. 12, 2012, 16:35). |
| AMA | CR-HI. Acronym Geek. February 12, 2012, 16:35. Available at: http://www.acronymgeek.com/CR-HI. Accessed February 12, 2012, 16:35. |