| APA | GERA. (2012, February 11). In Acronym Geek. Retrieved 20:41, February 11, 2012, from http://www.acronymgeek.com/GERA |
| MLA | "GERA." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/GERA>. |
| MHRA | 'GERA', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/GERA> [accessed 11 February 2012] |
| Chicago | "GERA", http://www.acronymgeek.com/GERA (accessed February 11, 2012). |
| CBE/CSE | GERA [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/GERA. |
| Bluebook | GERA, http://www.acronymgeek.com/GERA (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GERA, http://www.acronymgeek.com/GERA (optional description here) (as of Feb. 11, 2012, 20:41). |
| AMA | GERA. Acronym Geek. February 11, 2012, 20:41. Available at: http://www.acronymgeek.com/GERA. Accessed February 11, 2012, 20:41. |