| APA | ESRA. (2012, February 13). In Acronym Geek. Retrieved 23:58, February 13, 2012, from http://www.acronymgeek.com/ESRA |
| MLA | "ESRA." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/ESRA>. |
| MHRA | 'ESRA', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/ESRA> [accessed 13 February 2012] |
| Chicago | "ESRA", http://www.acronymgeek.com/ESRA (accessed February 13, 2012). |
| CBE/CSE | ESRA [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/ESRA. |
| Bluebook | ESRA, http://www.acronymgeek.com/ESRA (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ESRA, http://www.acronymgeek.com/ESRA (optional description here) (as of Feb. 13, 2012, 23:58). |
| AMA | ESRA. Acronym Geek. February 13, 2012, 23:58. Available at: http://www.acronymgeek.com/ESRA. Accessed February 13, 2012, 23:58. |