| Style | Reference Text |
|---|
| APA | SOPPA. (2009, December 1). In All Acronyms. Retrieved 23:07, December 1, 2009, from http://www.all-acronyms.com/cat/0/SOPPA |
| MLA | "SOPPA." All Acronyms. 1 Dec 2009, 23:07. All Acronyms. 1 Dec 2009 <http://www.all-acronyms.com/cat/0/SOPPA>. |
| MHRA | 'SOPPA', All Acronyms, 1 December 2009, 23:07, <http://www.all-acronyms.com/cat/0/SOPPA> [accessed 1 December 2009] |
| Chicago | "SOPPA," http://www.all-acronyms.com/cat/0/SOPPA (accessed December 1, 2009). |
| CBE/CSE | SOPPA [Internet]. All Acronyms; 2009 Dec 1, 23:07 [cited 2009 Dec 1]. Available from: http://www.all-acronyms.com/cat/0/SOPPA. |
| Bluebook | SOPPA, http://www.all-acronyms.com/cat/0/SOPPA (last visited December 1, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, SOPPA, http://www.all-acronyms.com/cat/0/SOPPA (optional description here) (as of Dec. 1, 2009, 23:07). |
| AMA | SOPPA. All Acronyms. December 1, 2009, 23:07. Available at: http://www.all-acronyms.com/cat/0/SOPPA. Accessed December 1, 2009. |
Second-Order Polarization Propagator A…