| Style | Reference Text |
|---|
| APA | SF. (2009, November 22). In All Acronyms. Retrieved 09:16, November 22, 2009, from http://www.all-acronyms.com/cat/0/SF |
| MLA | "SF." All Acronyms. 22 Nov 2009, 09:16. All Acronyms. 22 Nov 2009 <http://www.all-acronyms.com/cat/0/SF>. |
| MHRA | 'SF', All Acronyms, 22 November 2009, 09:16, <http://www.all-acronyms.com/cat/0/SF> [accessed 22 November 2009] |
| Chicago | "SF," http://www.all-acronyms.com/cat/0/SF (accessed November 22, 2009). |
| CBE/CSE | SF [Internet]. All Acronyms; 2009 Nov 22, 09:16 [cited 2009 Nov 22]. Available from: http://www.all-acronyms.com/cat/0/SF. |
| Bluebook | SF, http://www.all-acronyms.com/cat/0/SF (last visited November 22, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, SF, http://www.all-acronyms.com/cat/0/SF (optional description here) (as of Nov. 22, 2009, 09:16). |
| AMA | SF. All Acronyms. November 22, 2009, 09:16. Available at: http://www.all-acronyms.com/cat/0/SF. Accessed November 22, 2009. |
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