| APA | ESEO. (2012, February 15). In Acronym Geek. Retrieved 10:59, February 15, 2012, from http://www.acronymgeek.com/ESEO |
| MLA | "ESEO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/ESEO>. |
| MHRA | 'ESEO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/ESEO> [accessed 15 February 2012] |
| Chicago | "ESEO", http://www.acronymgeek.com/ESEO (accessed February 15, 2012). |
| CBE/CSE | ESEO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/ESEO. |
| Bluebook | ESEO, http://www.acronymgeek.com/ESEO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ESEO, http://www.acronymgeek.com/ESEO (optional description here) (as of Feb. 15, 2012, 10:59). |
| AMA | ESEO. Acronym Geek. February 15, 2012, 10:59. Available at: http://www.acronymgeek.com/ESEO. Accessed February 15, 2012, 10:59. |