| APA | WFFO. (2012, February 16). In Acronym Geek. Retrieved 19:51, February 16, 2012, from http://www.acronymgeek.com/WFFO |
| MLA | "WFFO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/WFFO>. |
| MHRA | 'WFFO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/WFFO> [accessed 16 February 2012] |
| Chicago | "WFFO", http://www.acronymgeek.com/WFFO (accessed February 16, 2012). |
| CBE/CSE | WFFO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/WFFO. |
| Bluebook | WFFO, http://www.acronymgeek.com/WFFO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, WFFO, http://www.acronymgeek.com/WFFO (optional description here) (as of Feb. 16, 2012, 19:51). |
| AMA | WFFO. Acronym Geek. February 16, 2012, 19:51. Available at: http://www.acronymgeek.com/WFFO. Accessed February 16, 2012, 19:51. |