| Style | Reference Text |
|---|
| APA | FO/FS. (2009, July 4). In All Acronyms. Retrieved 01:42, July 4, 2009, from http://www.all-acronyms.com/FO%2FFS |
| MLA | "FO/FS." All Acronyms. 4 Jul 2009, 01:42. All Acronyms. 4 Jul 2009 <http://www.all-acronyms.com/FO%2FFS>. |
| MHRA | 'FO/FS', All Acronyms, 4 July 2009, 01:42, <http://www.all-acronyms.com/FO%2FFS> [accessed 4 July 2009] |
| Chicago | "FO/FS," http://www.all-acronyms.com/FO%2FFS (accessed July 4, 2009). |
| CBE/CSE | FO/FS [Internet]. All Acronyms; 2009 Jul 4, 01:42 [cited 2009 Jul 4]. Available from: http://www.all-acronyms.com/FO%2FFS. |
| Bluebook | FO/FS, http://www.all-acronyms.com/FO%2FFS (last visited July 4, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, FO/FS, http://www.all-acronyms.com/FO%2FFS (optional description here) (as of Jul. 4, 2009, 01:42). |
| AMA | FO/FS. All Acronyms. July 4, 2009, 01:42. Available at: http://www.all-acronyms.com/FO%2FFS. Accessed July 4, 2009. |
Fail-Operational/Fail-Safe