| APA | GSU. (2012, February 15). In Acronym Geek. Retrieved 03:38, February 15, 2012, from http://www.acronymgeek.com/GSU |
| MLA | "GSU." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/GSU>. |
| MHRA | 'GSU', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/GSU> [accessed 15 February 2012] |
| Chicago | "GSU", http://www.acronymgeek.com/GSU (accessed February 15, 2012). |
| CBE/CSE | GSU [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/GSU. |
| Bluebook | GSU, http://www.acronymgeek.com/GSU (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GSU, http://www.acronymgeek.com/GSU (optional description here) (as of Feb. 15, 2012, 03:38). |
| AMA | GSU. Acronym Geek. February 15, 2012, 03:38. Available at: http://www.acronymgeek.com/GSU. Accessed February 15, 2012, 03:38. |