| APA | FIOO. (2012, February 15). In Acronym Geek. Retrieved 10:29, February 15, 2012, from http://www.acronymgeek.com/FIOO |
| MLA | "FIOO." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/FIOO>. |
| MHRA | 'FIOO', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/FIOO> [accessed 15 February 2012] |
| Chicago | "FIOO", http://www.acronymgeek.com/FIOO (accessed February 15, 2012). |
| CBE/CSE | FIOO [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/FIOO. |
| Bluebook | FIOO, http://www.acronymgeek.com/FIOO (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FIOO, http://www.acronymgeek.com/FIOO (optional description here) (as of Feb. 15, 2012, 10:29). |
| AMA | FIOO. Acronym Geek. February 15, 2012, 10:29. Available at: http://www.acronymgeek.com/FIOO. Accessed February 15, 2012, 10:29. |