| APA | EFIE. (2012, February 16). In Acronym Geek. Retrieved 01:49, February 16, 2012, from http://www.acronymgeek.com/EFIE |
| MLA | "EFIE." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EFIE>. |
| MHRA | 'EFIE', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EFIE> [accessed 16 February 2012] |
| Chicago | "EFIE", http://www.acronymgeek.com/EFIE (accessed February 16, 2012). |
| CBE/CSE | EFIE [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EFIE. |
| Bluebook | EFIE, http://www.acronymgeek.com/EFIE (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EFIE, http://www.acronymgeek.com/EFIE (optional description here) (as of Feb. 16, 2012, 01:49). |
| AMA | EFIE. Acronym Geek. February 16, 2012, 01:49. Available at: http://www.acronymgeek.com/EFIE. Accessed February 16, 2012, 01:49. |