| APA | EVS. (2012, February 13). In Acronym Geek. Retrieved 21:16, February 13, 2012, from http://www.acronymgeek.com/EVS |
| MLA | "EVS." Acronym Geek. (2012). Acronym Geek. 13 Feb 2012 <http://www.acronymgeek.com/EVS>. |
| MHRA | 'EVS', Acronym Geek, 13 February 2012, <http://www.acronymgeek.com/EVS> [accessed 13 February 2012] |
| Chicago | "EVS", http://www.acronymgeek.com/EVS (accessed February 13, 2012). |
| CBE/CSE | EVS [Internet]. Acronym Geek; 2012 Feb 13 [cited 2012 Feb 13]. Available from: http://www.acronymgeek.com/EVS. |
| Bluebook | EVS, http://www.acronymgeek.com/EVS (last visited February 13, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EVS, http://www.acronymgeek.com/EVS (optional description here) (as of Feb. 13, 2012, 21:16). |
| AMA | EVS. Acronym Geek. February 13, 2012, 21:16. Available at: http://www.acronymgeek.com/EVS. Accessed February 13, 2012, 21:16. |