| APA | FOYI. (2012, February 12). In Acronym Geek. Retrieved 04:39, February 12, 2012, from http://www.acronymgeek.com/FOYI |
| MLA | "FOYI." Acronym Geek. (2012). Acronym Geek. 12 Feb 2012 <http://www.acronymgeek.com/FOYI>. |
| MHRA | 'FOYI', Acronym Geek, 12 February 2012, <http://www.acronymgeek.com/FOYI> [accessed 12 February 2012] |
| Chicago | "FOYI", http://www.acronymgeek.com/FOYI (accessed February 12, 2012). |
| CBE/CSE | FOYI [Internet]. Acronym Geek; 2012 Feb 12 [cited 2012 Feb 12]. Available from: http://www.acronymgeek.com/FOYI. |
| Bluebook | FOYI, http://www.acronymgeek.com/FOYI (last visited February 12, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FOYI, http://www.acronymgeek.com/FOYI (optional description here) (as of Feb. 12, 2012, 04:39). |
| AMA | FOYI. Acronym Geek. February 12, 2012, 04:39. Available at: http://www.acronymgeek.com/FOYI. Accessed February 12, 2012, 04:39. |