| APA | GUHS. (2012, February 15). In Acronym Geek. Retrieved 07:21, February 15, 2012, from http://www.acronymgeek.com/GUHS |
| MLA | "GUHS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GUHS>. |
| MHRA | 'GUHS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GUHS> [accessed 15 February 2012] |
| Chicago | "GUHS", http://www.acronymgeek.com/GUHS (accessed February 15, 2012). |
| CBE/CSE | GUHS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GUHS. |
| Bluebook | GUHS, http://www.acronymgeek.com/GUHS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GUHS, http://www.acronymgeek.com/GUHS (optional description here) (as of Feb. 15, 2012, 07:21). |
| AMA | GUHS. Acronym Geek. February 15, 2012, 07:21. Available at: http://www.acronymgeek.com/GUHS. Accessed February 15, 2012, 07:21. |