| APA | FOA. (2012, February 10). In Acronym Geek. Retrieved 08:20, February 10, 2012, from http://www.acronymgeek.com/FOA |
| MLA | "FOA." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/FOA>. |
| MHRA | 'FOA', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/FOA> [accessed 10 February 2012] |
| Chicago | "FOA", http://www.acronymgeek.com/FOA (accessed February 10, 2012). |
| CBE/CSE | FOA [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/FOA. |
| Bluebook | FOA, http://www.acronymgeek.com/FOA (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FOA, http://www.acronymgeek.com/FOA (optional description here) (as of Feb. 10, 2012, 08:20). |
| AMA | FOA. Acronym Geek. February 10, 2012, 08:20. Available at: http://www.acronymgeek.com/FOA. Accessed February 10, 2012, 08:20. |