| APA | ENVOC. (2012, February 12). In Acronym Geek. Retrieved 07:34, February 12, 2012, from http://www.acronymgeek.com/ENVOC |
| MLA | "ENVOC." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/ENVOC>. |
| MHRA | 'ENVOC', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/ENVOC> [accessed 12 February 2012] |
| Chicago | "ENVOC", http://www.acronymgeek.com/ENVOC (accessed February 12, 2012). |
| CBE/CSE | ENVOC [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/ENVOC. |
| Bluebook | ENVOC, http://www.acronymgeek.com/ENVOC (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ENVOC, http://www.acronymgeek.com/ENVOC (optional description here) (as of Feb. 12, 2012, 07:34). |
| AMA | ENVOC. Acronym Geek. February 12, 2012, 07:34. Available at: http://www.acronymgeek.com/ENVOC. Accessed February 12, 2012, 07:34. |