| Style | Reference Text |
|---|
| APA | EI/CI. (2009, November 21). In All Acronyms. Retrieved 05:17, November 21, 2009, from http://www.all-acronyms.com/EI%2FCI |
| MLA | "EI/CI." All Acronyms. 21 Nov 2009, 05:17. All Acronyms. 21 Nov 2009 <http://www.all-acronyms.com/EI%2FCI>. |
| MHRA | 'EI/CI', All Acronyms, 21 November 2009, 05:17, <http://www.all-acronyms.com/EI%2FCI> [accessed 21 November 2009] |
| Chicago | "EI/CI," http://www.all-acronyms.com/EI%2FCI (accessed November 21, 2009). |
| CBE/CSE | EI/CI [Internet]. All Acronyms; 2009 Nov 21, 05:17 [cited 2009 Nov 21]. Available from: http://www.all-acronyms.com/EI%2FCI. |
| Bluebook | EI/CI, http://www.all-acronyms.com/EI%2FCI (last visited November 21, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, EI/CI, http://www.all-acronyms.com/EI%2FCI (optional description here) (as of Nov. 21, 2009, 05:17). |
| AMA | EI/CI. All Acronyms. November 21, 2009, 05:17. Available at: http://www.all-acronyms.com/EI%2FCI. Accessed November 21, 2009. |
Electron Ionization/Chemical Ionizatio…