| APA | HGH. (2012, February 14). In Acronym Geek. Retrieved 11:43, February 14, 2012, from http://www.acronymgeek.com/HGH |
| MLA | "HGH." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/HGH>. |
| MHRA | 'HGH', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/HGH> [accessed 14 February 2012] |
| Chicago | "HGH", http://www.acronymgeek.com/HGH (accessed February 14, 2012). |
| CBE/CSE | HGH [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/HGH. |
| Bluebook | HGH, http://www.acronymgeek.com/HGH (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, HGH, http://www.acronymgeek.com/HGH (optional description here) (as of Feb. 14, 2012, 11:43). |
| AMA | HGH. Acronym Geek. February 14, 2012, 11:43. Available at: http://www.acronymgeek.com/HGH. Accessed February 14, 2012, 11:43. |