| APA | GACU. (2012, February 16). In Acronym Geek. Retrieved 22:07, February 16, 2012, from http://www.acronymgeek.com/GACU |
| MLA | "GACU." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GACU>. |
| MHRA | 'GACU', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GACU> [accessed 16 February 2012] |
| Chicago | "GACU", http://www.acronymgeek.com/GACU (accessed February 16, 2012). |
| CBE/CSE | GACU [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GACU. |
| Bluebook | GACU, http://www.acronymgeek.com/GACU (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GACU, http://www.acronymgeek.com/GACU (optional description here) (as of Feb. 16, 2012, 22:07). |
| AMA | GACU. Acronym Geek. February 16, 2012, 22:07. Available at: http://www.acronymgeek.com/GACU. Accessed February 16, 2012, 22:07. |