| APA | GJKA. (2012, February 16). In Acronym Geek. Retrieved 21:53, February 16, 2012, from http://www.acronymgeek.com/GJKA |
| MLA | "GJKA." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GJKA>. |
| MHRA | 'GJKA', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GJKA> [accessed 16 February 2012] |
| Chicago | "GJKA", http://www.acronymgeek.com/GJKA (accessed February 16, 2012). |
| CBE/CSE | GJKA [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GJKA. |
| Bluebook | GJKA, http://www.acronymgeek.com/GJKA (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GJKA, http://www.acronymgeek.com/GJKA (optional description here) (as of Feb. 16, 2012, 21:53). |
| AMA | GJKA. Acronym Geek. February 16, 2012, 21:53. Available at: http://www.acronymgeek.com/GJKA. Accessed February 16, 2012, 21:53. |