| APA | SFWU. (2012, February 16). In Acronym Geek. Retrieved 01:05, February 16, 2012, from http://www.acronymgeek.com/SFWU |
| MLA | "SFWU." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/SFWU>. |
| MHRA | 'SFWU', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/SFWU> [accessed 16 February 2012] |
| Chicago | "SFWU", http://www.acronymgeek.com/SFWU (accessed February 16, 2012). |
| CBE/CSE | SFWU [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/SFWU. |
| Bluebook | SFWU, http://www.acronymgeek.com/SFWU (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, SFWU, http://www.acronymgeek.com/SFWU (optional description here) (as of Feb. 16, 2012, 01:05). |
| AMA | SFWU. Acronym Geek. February 16, 2012, 01:05. Available at: http://www.acronymgeek.com/SFWU. Accessed February 16, 2012, 01:05. |