| APA | F3S. (2012, February 10). In Acronym Geek. Retrieved 09:44, February 10, 2012, from http://www.acronymgeek.com/F3S |
| MLA | "F3S." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/F3S>. |
| MHRA | 'F3S', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/F3S> [accessed 10 February 2012] |
| Chicago | "F3S", http://www.acronymgeek.com/F3S (accessed February 10, 2012). |
| CBE/CSE | F3S [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/F3S. |
| Bluebook | F3S, http://www.acronymgeek.com/F3S (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, F3S, http://www.acronymgeek.com/F3S (optional description here) (as of Feb. 10, 2012, 09:44). |
| AMA | F3S. Acronym Geek. February 10, 2012, 09:44. Available at: http://www.acronymgeek.com/F3S. Accessed February 10, 2012, 09:44. |