| APA | GABC. (2012, February 12). In Acronym Geek. Retrieved 02:00, February 12, 2012, from http://www.acronymgeek.com/GABC |
| MLA | "GABC." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/GABC>. |
| MHRA | 'GABC', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/GABC> [accessed 12 February 2012] |
| Chicago | "GABC", http://www.acronymgeek.com/GABC (accessed February 12, 2012). |
| CBE/CSE | GABC [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/GABC. |
| Bluebook | GABC, http://www.acronymgeek.com/GABC (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GABC, http://www.acronymgeek.com/GABC (optional description here) (as of Feb. 12, 2012, 02:00). |
| AMA | GABC. Acronym Geek. February 12, 2012, 02:00. Available at: http://www.acronymgeek.com/GABC. Accessed February 12, 2012, 02:00. |