| APA | CNRO. (2012, February 16). In Acronym Geek. Retrieved 20:53, February 16, 2012, from http://www.acronymgeek.com/CNRO |
| MLA | "CNRO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/CNRO>. |
| MHRA | 'CNRO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/CNRO> [accessed 16 February 2012] |
| Chicago | "CNRO", http://www.acronymgeek.com/CNRO (accessed February 16, 2012). |
| CBE/CSE | CNRO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/CNRO. |
| Bluebook | CNRO, http://www.acronymgeek.com/CNRO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CNRO, http://www.acronymgeek.com/CNRO (optional description here) (as of Feb. 16, 2012, 20:53). |
| AMA | CNRO. Acronym Geek. February 16, 2012, 20:53. Available at: http://www.acronymgeek.com/CNRO. Accessed February 16, 2012, 20:53. |