| APA | EFVI. (2012, February 16). In Acronym Geek. Retrieved 15:09, February 16, 2012, from http://www.acronymgeek.com/EFVI |
| MLA | "EFVI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EFVI>. |
| MHRA | 'EFVI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EFVI> [accessed 16 February 2012] |
| Chicago | "EFVI", http://www.acronymgeek.com/EFVI (accessed February 16, 2012). |
| CBE/CSE | EFVI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EFVI. |
| Bluebook | EFVI, http://www.acronymgeek.com/EFVI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EFVI, http://www.acronymgeek.com/EFVI (optional description here) (as of Feb. 16, 2012, 15:09). |
| AMA | EFVI. Acronym Geek. February 16, 2012, 15:09. Available at: http://www.acronymgeek.com/EFVI. Accessed February 16, 2012, 15:09. |