| Style | Reference Text |
|---|
| APA | SF. (2009, November 8). In All Acronyms. Retrieved 22:00, November 8, 2009, from http://www.all-acronyms.com/cat/4/SF |
| MLA | "SF." All Acronyms. 8 Nov 2009, 22:00. All Acronyms. 8 Nov 2009 <http://www.all-acronyms.com/cat/4/SF>. |
| MHRA | 'SF', All Acronyms, 8 November 2009, 22:00, <http://www.all-acronyms.com/cat/4/SF> [accessed 8 November 2009] |
| Chicago | "SF," http://www.all-acronyms.com/cat/4/SF (accessed November 8, 2009). |
| CBE/CSE | SF [Internet]. All Acronyms; 2009 Nov 8, 22:00 [cited 2009 Nov 8]. Available from: http://www.all-acronyms.com/cat/4/SF. |
| Bluebook | SF, http://www.all-acronyms.com/cat/4/SF (last visited November 8, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, SF, http://www.all-acronyms.com/cat/4/SF (optional description here) (as of Nov. 8, 2009, 22:00). |
| AMA | SF. All Acronyms. November 8, 2009, 22:00. Available at: http://www.all-acronyms.com/cat/4/SF. Accessed November 8, 2009. |
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