| APA | FOAO. (2012, February 16). In Acronym Geek. Retrieved 16:08, February 16, 2012, from http://www.acronymgeek.com/FOAO |
| MLA | "FOAO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/FOAO>. |
| MHRA | 'FOAO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/FOAO> [accessed 16 February 2012] |
| Chicago | "FOAO", http://www.acronymgeek.com/FOAO (accessed February 16, 2012). |
| CBE/CSE | FOAO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/FOAO. |
| Bluebook | FOAO, http://www.acronymgeek.com/FOAO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FOAO, http://www.acronymgeek.com/FOAO (optional description here) (as of Feb. 16, 2012, 16:08). |
| AMA | FOAO. Acronym Geek. February 16, 2012, 16:08. Available at: http://www.acronymgeek.com/FOAO. Accessed February 16, 2012, 16:08. |