| APA | FHYS. (2012, February 16). In Acronym Geek. Retrieved 20:30, February 16, 2012, from http://www.acronymgeek.com/FHYS |
| MLA | "FHYS." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/FHYS>. |
| MHRA | 'FHYS', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/FHYS> [accessed 16 February 2012] |
| Chicago | "FHYS", http://www.acronymgeek.com/FHYS (accessed February 16, 2012). |
| CBE/CSE | FHYS [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/FHYS. |
| Bluebook | FHYS, http://www.acronymgeek.com/FHYS (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FHYS, http://www.acronymgeek.com/FHYS (optional description here) (as of Feb. 16, 2012, 20:30). |
| AMA | FHYS. Acronym Geek. February 16, 2012, 20:30. Available at: http://www.acronymgeek.com/FHYS. Accessed February 16, 2012, 20:30. |