| APA | GAH. (2012, February 13). In Acronym Geek. Retrieved 23:27, February 13, 2012, from http://www.acronymgeek.com/GAH |
| MLA | "GAH." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/GAH>. |
| MHRA | 'GAH', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/GAH> [accessed 13 February 2012] |
| Chicago | "GAH", http://www.acronymgeek.com/GAH (accessed February 13, 2012). |
| CBE/CSE | GAH [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/GAH. |
| Bluebook | GAH, http://www.acronymgeek.com/GAH (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GAH, http://www.acronymgeek.com/GAH (optional description here) (as of Feb. 13, 2012, 23:27). |
| AMA | GAH. Acronym Geek. February 13, 2012, 23:27. Available at: http://www.acronymgeek.com/GAH. Accessed February 13, 2012, 23:27. |