| Style | Reference Text |
|---|
| APA | OS. (2012, May 27). In All Acronyms. Retrieved 03:00, May 27, 2012, from http://www.all-acronyms.com/OS |
| MLA | "OS." All Acronyms. 27 May 2012, 03:00. All Acronyms. 27 May 2012 <http://www.all-acronyms.com/OS>. |
| MHRA | 'OS', All Acronyms, 27 May 2012, 03:00, <http://www.all-acronyms.com/OS> [accessed 27 May 2012] |
| Chicago | "OS," http://www.all-acronyms.com/OS (accessed May 27, 2012). |
| CBE/CSE | OS [Internet]. All Acronyms; 2012 May 27, 03:00 [cited 2012 May 27]. Available from: http://www.all-acronyms.com/OS. |
| Bluebook | OS, http://www.all-acronyms.com/OS (last visited May 27, 2012). |
| Bluebook: Harvard JOLT | See All Acronyms, OS, http://www.all-acronyms.com/OS (optional description here) (as of May. 27, 2012, 03:00). |
| AMA | OS. All Acronyms. May 27, 2012, 03:00. Available at: http://www.all-acronyms.com/OS. Accessed May 27, 2012. |
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