| APA | FIFS. (2012, February 17). In Acronym Geek. Retrieved 04:21, February 17, 2012, from http://www.acronymgeek.com/FIFS |
| MLA | "FIFS." Acronym Geek. (2012). Acronym Geek. 17 Feb 2012 <http://www.acronymgeek.com/FIFS>. |
| MHRA | 'FIFS', Acronym Geek, 17 February 2012, <http://www.acronymgeek.com/FIFS> [accessed 17 February 2012] |
| Chicago | "FIFS", http://www.acronymgeek.com/FIFS (accessed February 17, 2012). |
| CBE/CSE | FIFS [Internet]. Acronym Geek; 2012 Feb 17 [cited 2012 Feb 17]. Available from: http://www.acronymgeek.com/FIFS. |
| Bluebook | FIFS, http://www.acronymgeek.com/FIFS (last visited February 17, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FIFS, http://www.acronymgeek.com/FIFS (optional description here) (as of Feb. 17, 2012, 04:21). |
| AMA | FIFS. Acronym Geek. February 17, 2012, 04:21. Available at: http://www.acronymgeek.com/FIFS. Accessed February 17, 2012, 04:21. |