| APA | GAB. (2012, February 10). In Acronym Geek. Retrieved 17:57, February 10, 2012, from http://www.acronymgeek.com/GAB |
| MLA | "GAB." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/GAB>. |
| MHRA | 'GAB', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/GAB> [accessed 10 February 2012] |
| Chicago | "GAB", http://www.acronymgeek.com/GAB (accessed February 10, 2012). |
| CBE/CSE | GAB [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/GAB. |
| Bluebook | GAB, http://www.acronymgeek.com/GAB (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GAB, http://www.acronymgeek.com/GAB (optional description here) (as of Feb. 10, 2012, 17:57). |
| AMA | GAB. Acronym Geek. February 10, 2012, 17:57. Available at: http://www.acronymgeek.com/GAB. Accessed February 10, 2012, 17:57. |