| APA | EYSFF. (2012, February 12). In Acronym Geek. Retrieved 07:26, February 12, 2012, from http://www.acronymgeek.com/EYSFF |
| MLA | "EYSFF." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/EYSFF>. |
| MHRA | 'EYSFF', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/EYSFF> [accessed 12 February 2012] |
| Chicago | "EYSFF", http://www.acronymgeek.com/EYSFF (accessed February 12, 2012). |
| CBE/CSE | EYSFF [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/EYSFF. |
| Bluebook | EYSFF, http://www.acronymgeek.com/EYSFF (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, EYSFF, http://www.acronymgeek.com/EYSFF (optional description here) (as of Feb. 12, 2012, 07:26). |
| AMA | EYSFF. Acronym Geek. February 12, 2012, 07:26. Available at: http://www.acronymgeek.com/EYSFF. Accessed February 12, 2012, 07:26. |