| APA | EFHV. (2012, February 14). In Acronym Geek. Retrieved 23:29, February 14, 2012, from http://www.acronymgeek.com/EFHV |
| MLA | "EFHV." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/EFHV>. |
| MHRA | 'EFHV', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/EFHV> [accessed 14 February 2012] |
| Chicago | "EFHV", http://www.acronymgeek.com/EFHV (accessed February 14, 2012). |
| CBE/CSE | EFHV [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/EFHV. |
| Bluebook | EFHV, http://www.acronymgeek.com/EFHV (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EFHV, http://www.acronymgeek.com/EFHV (optional description here) (as of Feb. 14, 2012, 23:29). |
| AMA | EFHV. Acronym Geek. February 14, 2012, 23:29. Available at: http://www.acronymgeek.com/EFHV. Accessed February 14, 2012, 23:29. |