| APA | ENVOX. (2012, February 12). In Acronym Geek. Retrieved 11:04, February 12, 2012, from http://www.acronymgeek.com/ENVOX |
| MLA | "ENVOX." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/ENVOX>. |
| MHRA | 'ENVOX', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/ENVOX> [accessed 12 February 2012] |
| Chicago | "ENVOX", http://www.acronymgeek.com/ENVOX (accessed February 12, 2012). |
| CBE/CSE | ENVOX [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/ENVOX. |
| Bluebook | ENVOX, http://www.acronymgeek.com/ENVOX (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ENVOX, http://www.acronymgeek.com/ENVOX (optional description here) (as of Feb. 12, 2012, 11:04). |
| AMA | ENVOX. Acronym Geek. February 12, 2012, 11:04. Available at: http://www.acronymgeek.com/ENVOX. Accessed February 12, 2012, 11:04. |