| APA | EYFL. (2012, February 16). In Acronym Geek. Retrieved 02:19, February 16, 2012, from http://www.acronymgeek.com/EYFL |
| MLA | "EYFL." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/EYFL>. |
| MHRA | 'EYFL', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/EYFL> [accessed 16 February 2012] |
| Chicago | "EYFL", http://www.acronymgeek.com/EYFL (accessed February 16, 2012). |
| CBE/CSE | EYFL [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/EYFL. |
| Bluebook | EYFL, http://www.acronymgeek.com/EYFL (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EYFL, http://www.acronymgeek.com/EYFL (optional description here) (as of Feb. 16, 2012, 02:19). |
| AMA | EYFL. Acronym Geek. February 16, 2012, 02:19. Available at: http://www.acronymgeek.com/EYFL. Accessed February 16, 2012, 02:19. |