| APA | FWS. (2012, February 15). In Acronym Geek. Retrieved 03:37, February 15, 2012, from http://www.acronymgeek.com/FWS |
| MLA | "FWS." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/FWS>. |
| MHRA | 'FWS', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/FWS> [accessed 15 February 2012] |
| Chicago | "FWS", http://www.acronymgeek.com/FWS (accessed February 15, 2012). |
| CBE/CSE | FWS [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/FWS. |
| Bluebook | FWS, http://www.acronymgeek.com/FWS (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, FWS, http://www.acronymgeek.com/FWS (optional description here) (as of Feb. 15, 2012, 03:37). |
| AMA | FWS. Acronym Geek. February 15, 2012, 03:37. Available at: http://www.acronymgeek.com/FWS. Accessed February 15, 2012, 03:37. |