| APA | HRYC. (2012, February 16). In Acronym Geek. Retrieved 00:43, February 16, 2012, from http://www.acronymgeek.com/HRYC |
| MLA | "HRYC." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/HRYC>. |
| MHRA | 'HRYC', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/HRYC> [accessed 16 February 2012] |
| Chicago | "HRYC", http://www.acronymgeek.com/HRYC (accessed February 16, 2012). |
| CBE/CSE | HRYC [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/HRYC. |
| Bluebook | HRYC, http://www.acronymgeek.com/HRYC (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HRYC, http://www.acronymgeek.com/HRYC (optional description here) (as of Feb. 16, 2012, 00:43). |
| AMA | HRYC. Acronym Geek. February 16, 2012, 00:43. Available at: http://www.acronymgeek.com/HRYC. Accessed February 16, 2012, 00:43. |