| Style | Reference Text |
|---|
| APA | SP-D. (2009, November 30). In All Acronyms. Retrieved 23:16, November 30, 2009, from http://www.all-acronyms.com/SP-D |
| MLA | "SP-D." All Acronyms. 30 Nov 2009, 23:16. All Acronyms. 30 Nov 2009 <http://www.all-acronyms.com/SP-D>. |
| MHRA | 'SP-D', All Acronyms, 30 November 2009, 23:16, <http://www.all-acronyms.com/SP-D> [accessed 30 November 2009] |
| Chicago | "SP-D," http://www.all-acronyms.com/SP-D (accessed November 30, 2009). |
| CBE/CSE | SP-D [Internet]. All Acronyms; 2009 Nov 30, 23:16 [cited 2009 Nov 30]. Available from: http://www.all-acronyms.com/SP-D. |
| Bluebook | SP-D, http://www.all-acronyms.com/SP-D (last visited November 30, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, SP-D, http://www.all-acronyms.com/SP-D (optional description here) (as of Nov. 30, 2009, 23:16). |
| AMA | SP-D. All Acronyms. November 30, 2009, 23:16. Available at: http://www.all-acronyms.com/SP-D. Accessed November 30, 2009. |
Surfactant protein D