| APA | EV/S. (2012, February 12). In Acronym Geek. Retrieved 15:37, February 12, 2012, from http://www.acronymgeek.com/EV/S |
| MLA | "EV/S." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/EV/S>. |
| MHRA | 'EV/S', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/EV/S> [accessed 12 February 2012] |
| Chicago | "EV/S", http://www.acronymgeek.com/EV/S (accessed February 12, 2012). |
| CBE/CSE | EV/S [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/EV/S. |
| Bluebook | EV/S, http://www.acronymgeek.com/EV/S (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EV/S, http://www.acronymgeek.com/EV/S (optional description here) (as of Feb. 12, 2012, 15:37). |
| AMA | EV/S. Acronym Geek. February 12, 2012, 15:37. Available at: http://www.acronymgeek.com/EV/S. Accessed February 12, 2012, 15:37. |