| APA | EVEO. (2012, February 15). In Acronym Geek. Retrieved 17:10, February 15, 2012, from http://www.acronymgeek.com/EVEO |
| MLA | "EVEO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/EVEO>. |
| MHRA | 'EVEO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/EVEO> [accessed 15 February 2012] |
| Chicago | "EVEO", http://www.acronymgeek.com/EVEO (accessed February 15, 2012). |
| CBE/CSE | EVEO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/EVEO. |
| Bluebook | EVEO, http://www.acronymgeek.com/EVEO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EVEO, http://www.acronymgeek.com/EVEO (optional description here) (as of Feb. 15, 2012, 17:10). |
| AMA | EVEO. Acronym Geek. February 15, 2012, 17:10. Available at: http://www.acronymgeek.com/EVEO. Accessed February 15, 2012, 17:10. |