| APA | CRNS. (2012, February 11). In Acronym Geek. Retrieved 19:48, February 11, 2012, from http://www.acronymgeek.com/CRNS |
| MLA | "CRNS." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/CRNS>. |
| MHRA | 'CRNS', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/CRNS> [accessed 11 February 2012] |
| Chicago | "CRNS", http://www.acronymgeek.com/CRNS (accessed February 11, 2012). |
| CBE/CSE | CRNS [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/CRNS. |
| Bluebook | CRNS, http://www.acronymgeek.com/CRNS (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, CRNS, http://www.acronymgeek.com/CRNS (optional description here) (as of Feb. 11, 2012, 19:48). |
| AMA | CRNS. Acronym Geek. February 11, 2012, 19:48. Available at: http://www.acronymgeek.com/CRNS. Accessed February 11, 2012, 19:48. |