| Style | Reference Text |
|---|
| APA | SP GR. (2009, December 2). In All Acronyms. Retrieved 13:42, December 2, 2009, from http://www.all-acronyms.com/SP+GR |
| MLA | "SP GR." All Acronyms. 2 Dec 2009, 13:42. All Acronyms. 2 Dec 2009 <http://www.all-acronyms.com/SP+GR>. |
| MHRA | 'SP GR', All Acronyms, 2 December 2009, 13:42, <http://www.all-acronyms.com/SP+GR> [accessed 2 December 2009] |
| Chicago | "SP GR," http://www.all-acronyms.com/SP+GR (accessed December 2, 2009). |
| CBE/CSE | SP GR [Internet]. All Acronyms; 2009 Dec 2, 13:42 [cited 2009 Dec 2]. Available from: http://www.all-acronyms.com/SP+GR. |
| Bluebook | SP GR, http://www.all-acronyms.com/SP+GR (last visited December 2, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, SP GR, http://www.all-acronyms.com/SP+GR (optional description here) (as of Dec. 2, 2009, 13:42). |
| AMA | SP GR. All Acronyms. December 2, 2009, 13:42. Available at: http://www.all-acronyms.com/SP+GR. Accessed December 2, 2009. |
specific gravity