| Style | Reference Text |
|---|
| APA | SPEN. (2012, May 27). In All Acronyms. Retrieved 05:38, May 27, 2012, from http://www.all-acronyms.com/SPEN |
| MLA | "SPEN." All Acronyms. 27 May 2012, 05:38. All Acronyms. 27 May 2012 <http://www.all-acronyms.com/SPEN>. |
| MHRA | 'SPEN', All Acronyms, 27 May 2012, 05:38, <http://www.all-acronyms.com/SPEN> [accessed 27 May 2012] |
| Chicago | "SPEN," http://www.all-acronyms.com/SPEN (accessed May 27, 2012). |
| CBE/CSE | SPEN [Internet]. All Acronyms; 2012 May 27, 05:38 [cited 2012 May 27]. Available from: http://www.all-acronyms.com/SPEN. |
| Bluebook | SPEN, http://www.all-acronyms.com/SPEN (last visited May 27, 2012). |
| Bluebook: Harvard JOLT | See All Acronyms, SPEN, http://www.all-acronyms.com/SPEN (optional description here) (as of May. 27, 2012, 05:38). |
| AMA | SPEN. All Acronyms. May 27, 2012, 05:38. Available at: http://www.all-acronyms.com/SPEN. Accessed May 27, 2012. |
solid and papillary epithelial neoplas…