| APA | GYHC. (2012, February 15). In Acronym Geek. Retrieved 22:16, February 15, 2012, from http://www.acronymgeek.com/GYHC |
| MLA | "GYHC." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GYHC>. |
| MHRA | 'GYHC', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GYHC> [accessed 15 February 2012] |
| Chicago | "GYHC", http://www.acronymgeek.com/GYHC (accessed February 15, 2012). |
| CBE/CSE | GYHC [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GYHC. |
| Bluebook | GYHC, http://www.acronymgeek.com/GYHC (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GYHC, http://www.acronymgeek.com/GYHC (optional description here) (as of Feb. 15, 2012, 22:16). |
| AMA | GYHC. Acronym Geek. February 15, 2012, 22:16. Available at: http://www.acronymgeek.com/GYHC. Accessed February 15, 2012, 22:16. |