| APA | SAFWOS. (2012, February 14). In Acronym Geek. Retrieved 03:36, February 14, 2012, from http://www.acronymgeek.com/SAFWOS |
| MLA | "SAFWOS." Acronym Geek. (2012). Acronym Geek. 14 Feb 2012 <http://www.acronymgeek.com/SAFWOS>. |
| MHRA | 'SAFWOS', Acronym Geek, 14 February 2012, <http://www.acronymgeek.com/SAFWOS> [accessed 14 February 2012] |
| Chicago | "SAFWOS", http://www.acronymgeek.com/SAFWOS (accessed February 14, 2012). |
| CBE/CSE | SAFWOS [Internet]. Acronym Geek; 2012 Feb 14 [cited 2012 Feb 14]. Available from: http://www.acronymgeek.com/SAFWOS. |
| Bluebook | SAFWOS, http://www.acronymgeek.com/SAFWOS (last visited February 14, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SAFWOS, http://www.acronymgeek.com/SAFWOS (optional description here) (as of Feb. 14, 2012, 03:36). |
| AMA | SAFWOS. Acronym Geek. February 14, 2012, 03:36. Available at: http://www.acronymgeek.com/SAFWOS. Accessed February 14, 2012, 03:36. |