| Style | Reference Text |
|---|
| APA | EFY. (2010, February 9). In Acronym Geek. Retrieved 22:06, February 9, 2010, from http://www.acronymgeek.com/EFY |
| MLA | "EFY." Acronym Geek. 9 Feb 2010, 22:06. Acronym Geek. 9 Feb 2010 <http://www.acronymgeek.com/EFY>. |
| MHRA | 'EFY', Acronym Geek, 9 February 2010, 22:06, <http://www.acronymgeek.com/EFY> [accessed 9 February 2010] |
| Chicago | "EFY," http://www.acronymgeek.com/EFY (accessed February 9, 2010). |
| CBE/CSE | EFY [Internet]. Acronym Geek; 2010 Feb 9, 22:06 [cited 2010 Feb 9]. Available from: http://www.acronymgeek.com/EFY. |
| Bluebook | EFY, http://www.acronymgeek.com/EFY (last visited February 9, 2010). |
| Bluebook: Harvard JOLT | See Acronym Geek, EFY, http://www.acronymgeek.com/EFY (optional description here) (as of Feb. 9, 2010, 22:06). |
| AMA | EFY. Acronym Geek. February 9, 2010, 22:06. Available at: http://www.acronymgeek.com/EFY. Accessed February 9, 2010. |
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