| APA | WFFI. (2012, February 16). In Acronym Geek. Retrieved 23:20, February 16, 2012, from http://www.acronymgeek.com/WFFI |
| MLA | "WFFI." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/WFFI>. |
| MHRA | 'WFFI', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/WFFI> [accessed 16 February 2012] |
| Chicago | "WFFI", http://www.acronymgeek.com/WFFI (accessed February 16, 2012). |
| CBE/CSE | WFFI [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/WFFI. |
| Bluebook | WFFI, http://www.acronymgeek.com/WFFI (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, WFFI, http://www.acronymgeek.com/WFFI (optional description here) (as of Feb. 16, 2012, 23:20). |
| AMA | WFFI. Acronym Geek. February 16, 2012, 23:20. Available at: http://www.acronymgeek.com/WFFI. Accessed February 16, 2012, 23:20. |