| APA | ENVOY. (2012, February 10). In Acronym Geek. Retrieved 08:59, February 10, 2012, from http://www.acronymgeek.com/ENVOY |
| MLA | "ENVOY." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/ENVOY>. |
| MHRA | 'ENVOY', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/ENVOY> [accessed 10 February 2012] |
| Chicago | "ENVOY", http://www.acronymgeek.com/ENVOY (accessed February 10, 2012). |
| CBE/CSE | ENVOY [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/ENVOY. |
| Bluebook | ENVOY, http://www.acronymgeek.com/ENVOY (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ENVOY, http://www.acronymgeek.com/ENVOY (optional description here) (as of Feb. 10, 2012, 08:59). |
| AMA | ENVOY. Acronym Geek. February 10, 2012, 08:59. Available at: http://www.acronymgeek.com/ENVOY. Accessed February 10, 2012, 08:59. |