| APA | FPYN. (2012, February 15). In Acronym Geek. Retrieved 05:02, February 15, 2012, from http://www.acronymgeek.com/FPYN |
| MLA | "FPYN." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/FPYN>. |
| MHRA | 'FPYN', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/FPYN> [accessed 15 February 2012] |
| Chicago | "FPYN", http://www.acronymgeek.com/FPYN (accessed February 15, 2012). |
| CBE/CSE | FPYN [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/FPYN. |
| Bluebook | FPYN, http://www.acronymgeek.com/FPYN (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FPYN, http://www.acronymgeek.com/FPYN (optional description here) (as of Feb. 15, 2012, 05:02). |
| AMA | FPYN. Acronym Geek. February 15, 2012, 05:02. Available at: http://www.acronymgeek.com/FPYN. Accessed February 15, 2012, 05:02. |