| APA | ESAI. (2012, February 16). In Acronym Geek. Retrieved 19:39, February 16, 2012, from http://www.acronymgeek.com/ESAI |
| MLA | "ESAI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/ESAI>. |
| MHRA | 'ESAI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/ESAI> [accessed 16 February 2012] |
| Chicago | "ESAI", http://www.acronymgeek.com/ESAI (accessed February 16, 2012). |
| CBE/CSE | ESAI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/ESAI. |
| Bluebook | ESAI, http://www.acronymgeek.com/ESAI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ESAI, http://www.acronymgeek.com/ESAI (optional description here) (as of Feb. 16, 2012, 19:39). |
| AMA | ESAI. Acronym Geek. February 16, 2012, 19:39. Available at: http://www.acronymgeek.com/ESAI. Accessed February 16, 2012, 19:39. |