| APA | GHYN. (2012, February 16). In Acronym Geek. Retrieved 11:08, February 16, 2012, from http://www.acronymgeek.com/GHYN |
| MLA | "GHYN." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GHYN>. |
| MHRA | 'GHYN', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GHYN> [accessed 16 February 2012] |
| Chicago | "GHYN", http://www.acronymgeek.com/GHYN (accessed February 16, 2012). |
| CBE/CSE | GHYN [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GHYN. |
| Bluebook | GHYN, http://www.acronymgeek.com/GHYN (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GHYN, http://www.acronymgeek.com/GHYN (optional description here) (as of Feb. 16, 2012, 11:08). |
| AMA | GHYN. Acronym Geek. February 16, 2012, 11:08. Available at: http://www.acronymgeek.com/GHYN. Accessed February 16, 2012, 11:08. |