| APA | ENDV. (2012, February 14). In Acronym Geek. Retrieved 20:09, February 14, 2012, from http://www.acronymgeek.com/ENDV |
| MLA | "ENDV." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/ENDV>. |
| MHRA | 'ENDV', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/ENDV> [accessed 14 February 2012] |
| Chicago | "ENDV", http://www.acronymgeek.com/ENDV (accessed February 14, 2012). |
| CBE/CSE | ENDV [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/ENDV. |
| Bluebook | ENDV, http://www.acronymgeek.com/ENDV (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, ENDV, http://www.acronymgeek.com/ENDV (optional description here) (as of Feb. 14, 2012, 20:09). |
| AMA | ENDV. Acronym Geek. February 14, 2012, 20:09. Available at: http://www.acronymgeek.com/ENDV. Accessed February 14, 2012, 20:09. |