| APA | FFFO. (2012, February 16). In Acronym Geek. Retrieved 10:25, February 16, 2012, from http://www.acronymgeek.com/FFFO |
| MLA | "FFFO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/FFFO>. |
| MHRA | 'FFFO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/FFFO> [accessed 16 February 2012] |
| Chicago | "FFFO", http://www.acronymgeek.com/FFFO (accessed February 16, 2012). |
| CBE/CSE | FFFO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/FFFO. |
| Bluebook | FFFO, http://www.acronymgeek.com/FFFO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FFFO, http://www.acronymgeek.com/FFFO (optional description here) (as of Feb. 16, 2012, 10:25). |
| AMA | FFFO. Acronym Geek. February 16, 2012, 10:25. Available at: http://www.acronymgeek.com/FFFO. Accessed February 16, 2012, 10:25. |