| APA | CNRL. (2012, February 15). In Acronym Geek. Retrieved 06:03, February 15, 2012, from http://www.acronymgeek.com/CNRL |
| MLA | "CNRL." Acronym Geek. (2012). Acronym Geek. 15 Feb 2012 <http://www.acronymgeek.com/CNRL>. |
| MHRA | 'CNRL', Acronym Geek, 15 February 2012, <http://www.acronymgeek.com/CNRL> [accessed 15 February 2012] |
| Chicago | "CNRL", http://www.acronymgeek.com/CNRL (accessed February 15, 2012). |
| CBE/CSE | CNRL [Internet]. Acronym Geek; 2012 Feb 15 [cited 2012 Feb 15]. Available from: http://www.acronymgeek.com/CNRL. |
| Bluebook | CNRL, http://www.acronymgeek.com/CNRL (last visited February 15, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CNRL, http://www.acronymgeek.com/CNRL (optional description here) (as of Feb. 15, 2012, 06:03). |
| AMA | CNRL. Acronym Geek. February 15, 2012, 06:03. Available at: http://www.acronymgeek.com/CNRL. Accessed February 15, 2012, 06:03. |