| Style | Reference Text |
|---|
| APA | Un-Interruptible Power System Interface. (2009, November 25). In All Acronyms. Retrieved 20:09, November 25, 2009, from http://www.all-acronyms.com/UPSI/Un-Interruptible_Power_System_Interface/165332 |
| MLA | "Un-Interruptible Power System Interface." All Acronyms. 25 Nov 2009, 20:09. All Acronyms. 25 Nov 2009 <http://www.all-acronyms.com/UPSI/Un-Interruptible_Power_System_Interface/165332>. |
| MHRA | 'Un-Interruptible Power System Interface', All Acronyms, 25 November 2009, 20:09, <http://www.all-acronyms.com/UPSI/Un-Interruptible_Power_System_Interface/165332> [accessed 25 November 2009] |
| Chicago | "Un-Interruptible Power System Interface," http://www.all-acronyms.com/UPSI/Un-Interruptible_Power_System_Interface/165332 (accessed November 25, 2009). |
| CBE/CSE | Un-Interruptible Power System Interface [Internet]. All Acronyms; 2009 Nov 25, 20:09 [cited 2009 Nov 25]. Available from: http://www.all-acronyms.com/UPSI/Un-Interruptible_Power_System_Interface/165332. |
| Bluebook | Un-Interruptible Power System Interface, http://www.all-acronyms.com/UPSI/Un-Interruptible_Power_System_Interface/165332 (last visited November 25, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, Un-Interruptible Power System Interface, http://www.all-acronyms.com/UPSI/Un-Interruptible_Power_System_Interface/165332 (optional description here) (as of Nov. 25, 2009, 20:09). |
| AMA | Un-Interruptible Power System Interface. All Acronyms. November 25, 2009, 20:09. Available at: http://www.all-acronyms.com/UPSI/Un-Interruptible_Power_System_Interface/165332. Accessed November 25, 2009. |