| Style | Reference Text |
|---|
| APA | CNOOC. (2010, February 10). In Acronym Geek. Retrieved 07:14, February 10, 2010, from http://www.acronymgeek.com/CNOOC |
| MLA | "CNOOC." Acronym Geek. 10 Feb 2010, 07:14. Acronym Geek. 10 Feb 2010 <http://www.acronymgeek.com/CNOOC>. |
| MHRA | 'CNOOC', Acronym Geek, 10 February 2010, 07:14, <http://www.acronymgeek.com/CNOOC> [accessed 10 February 2010] |
| Chicago | "CNOOC," http://www.acronymgeek.com/CNOOC (accessed February 10, 2010). |
| CBE/CSE | CNOOC [Internet]. Acronym Geek; 2010 Feb 10, 07:14 [cited 2010 Feb 10]. Available from: http://www.acronymgeek.com/CNOOC. |
| Bluebook | CNOOC, http://www.acronymgeek.com/CNOOC (last visited February 10, 2010). |
| Bluebook: Harvard JOLT | See Acronym Geek, CNOOC, http://www.acronymgeek.com/CNOOC (optional description here) (as of Feb. 10, 2010, 07:14). |
| AMA | CNOOC. Acronym Geek. February 10, 2010, 07:14. Available at: http://www.acronymgeek.com/CNOOC. Accessed February 10, 2010. |