| APA | EIFL. (2012, February 17). In Acronym Geek. Retrieved 06:01, February 17, 2012, from http://www.acronymgeek.com/EIFL |
| MLA | "EIFL." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/EIFL>. |
| MHRA | 'EIFL', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/EIFL> [accessed 17 February 2012] |
| Chicago | "EIFL", http://www.acronymgeek.com/EIFL (accessed February 17, 2012). |
| CBE/CSE | EIFL [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/EIFL. |
| Bluebook | EIFL, http://www.acronymgeek.com/EIFL (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EIFL, http://www.acronymgeek.com/EIFL (optional description here) (as of Feb. 17, 2012, 06:01). |
| AMA | EIFL. Acronym Geek. February 17, 2012, 06:01. Available at: http://www.acronymgeek.com/EIFL. Accessed February 17, 2012, 06:01. |