| APA | EVBO. (2012, February 15). In Acronym Geek. Retrieved 17:25, February 15, 2012, from http://www.acronymgeek.com/EVBO |
| MLA | "EVBO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/EVBO>. |
| MHRA | 'EVBO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/EVBO> [accessed 15 February 2012] |
| Chicago | "EVBO", http://www.acronymgeek.com/EVBO (accessed February 15, 2012). |
| CBE/CSE | EVBO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/EVBO. |
| Bluebook | EVBO, http://www.acronymgeek.com/EVBO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EVBO, http://www.acronymgeek.com/EVBO (optional description here) (as of Feb. 15, 2012, 17:25). |
| AMA | EVBO. Acronym Geek. February 15, 2012, 17:25. Available at: http://www.acronymgeek.com/EVBO. Accessed February 15, 2012, 17:25. |