| Style | Reference Text |
|---|
| APA | CNG. (2009, November 23). In All Acronyms. Retrieved 01:28, November 23, 2009, from http://www.all-acronyms.com/CNG |
| MLA | "CNG." All Acronyms. 23 Nov 2009, 01:28. All Acronyms. 23 Nov 2009 <http://www.all-acronyms.com/CNG>. |
| MHRA | 'CNG', All Acronyms, 23 November 2009, 01:28, <http://www.all-acronyms.com/CNG> [accessed 23 November 2009] |
| Chicago | "CNG," http://www.all-acronyms.com/CNG (accessed November 23, 2009). |
| CBE/CSE | CNG [Internet]. All Acronyms; 2009 Nov 23, 01:28 [cited 2009 Nov 23]. Available from: http://www.all-acronyms.com/CNG. |
| Bluebook | CNG, http://www.all-acronyms.com/CNG (last visited November 23, 2009). |
| Bluebook: Harvard JOLT | See All Acronyms, CNG, http://www.all-acronyms.com/CNG (optional description here) (as of Nov. 23, 2009, 01:28). |
| AMA | CNG. All Acronyms. November 23, 2009, 01:28. Available at: http://www.all-acronyms.com/CNG. Accessed November 23, 2009. |