| Style | Reference Text |
|---|
| APA | EI/CI. (2009, November 7). In All Acronyms. Retrieved 22:16, November 7, 2009, from http://www.all-acronyms.com/EI%2FCI |
| MLA | "EI/CI." All Acronyms. 7 Nov 2009, 22:16. All Acronyms. 7 Nov 2009 <http://www.all-acronyms.com/EI%2FCI>. |
| MHRA | 'EI/CI', All Acronyms, 7 November 2009, 22:16, <http://www.all-acronyms.com/EI%2FCI> [accessed 7 November 2009] |
| Chicago | "EI/CI," http://www.all-acronyms.com/EI%2FCI (accessed November 7, 2009). |
| CBE/CSE | EI/CI [Internet]. All Acronyms; 2009 Nov 7, 22:16 [cited 2009 Nov 7]. Available from: http://www.all-acronyms.com/EI%2FCI. |
| Bluebook | EI/CI, http://www.all-acronyms.com/EI%2FCI (last visited November 7, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, EI/CI, http://www.all-acronyms.com/EI%2FCI (optional description here) (as of Nov. 7, 2009, 22:16). |
| AMA | EI/CI. All Acronyms. November 7, 2009, 22:16. Available at: http://www.all-acronyms.com/EI%2FCI. Accessed November 7, 2009. |
Electron Ionization/Chemical Ionizatio…