| Style | Reference Text |
|---|
| APA | 2nd Degree Block. (2009, November 29). In All Acronyms. Retrieved 09:55, November 29, 2009, from http://www.all-acronyms.com/2%C3%82%C2%B0+BLOCK/2nd_Degree_Block/1187229 |
| MLA | "2nd Degree Block." All Acronyms. 29 Nov 2009, 09:55. All Acronyms. 29 Nov 2009 <http://www.all-acronyms.com/2%C3%82%C2%B0+BLOCK/2nd_Degree_Block/1187229>. |
| MHRA | '2nd Degree Block', All Acronyms, 29 November 2009, 09:55, <http://www.all-acronyms.com/2%C3%82%C2%B0+BLOCK/2nd_Degree_Block/1187229> [accessed 29 November 2009] |
| Chicago | "2nd Degree Block," http://www.all-acronyms.com/2%C3%82%C2%B0+BLOCK/2nd_Degree_Block/1187229 (accessed November 29, 2009). |
| CBE/CSE | 2nd Degree Block [Internet]. All Acronyms; 2009 Nov 29, 09:55 [cited 2009 Nov 29]. Available from: http://www.all-acronyms.com/2%C3%82%C2%B0+BLOCK/2nd_Degree_Block/1187229. |
| Bluebook | 2nd Degree Block, http://www.all-acronyms.com/2%C3%82%C2%B0+BLOCK/2nd_Degree_Block/1187229 (last visited November 29, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, 2nd Degree Block, http://www.all-acronyms.com/2%C3%82%C2%B0+BLOCK/2nd_Degree_Block/1187229 (optional description here) (as of Nov. 29, 2009, 09:55). |
| AMA | 2nd Degree Block. All Acronyms. November 29, 2009, 09:55. Available at: http://www.all-acronyms.com/2%C3%82%C2%B0+BLOCK/2nd_Degree_Block/1187229. Accessed November 29, 2009. |