| APA | ENVI. (2012, February 14). In Acronym Geek. Retrieved 23:52, February 14, 2012, from http://www.acronymgeek.com/ENVI |
| MLA | "ENVI." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/ENVI>. |
| MHRA | 'ENVI', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/ENVI> [accessed 14 February 2012] |
| Chicago | "ENVI", http://www.acronymgeek.com/ENVI (accessed February 14, 2012). |
| CBE/CSE | ENVI [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/ENVI. |
| Bluebook | ENVI, http://www.acronymgeek.com/ENVI (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ENVI, http://www.acronymgeek.com/ENVI (optional description here) (as of Feb. 14, 2012, 23:52). |
| AMA | ENVI. Acronym Geek. February 14, 2012, 23:52. Available at: http://www.acronymgeek.com/ENVI. Accessed February 14, 2012, 23:52. |