| APA | EFTY. (2012, February 15). In Acronym Geek. Retrieved 20:51, February 15, 2012, from http://www.acronymgeek.com/EFTY |
| MLA | "EFTY." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/EFTY>. |
| MHRA | 'EFTY', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/EFTY> [accessed 15 February 2012] |
| Chicago | "EFTY", http://www.acronymgeek.com/EFTY (accessed February 15, 2012). |
| CBE/CSE | EFTY [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/EFTY. |
| Bluebook | EFTY, http://www.acronymgeek.com/EFTY (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EFTY, http://www.acronymgeek.com/EFTY (optional description here) (as of Feb. 15, 2012, 20:51). |
| AMA | EFTY. Acronym Geek. February 15, 2012, 20:51. Available at: http://www.acronymgeek.com/EFTY. Accessed February 15, 2012, 20:51. |